*{
    margin: 0;
    padding: 0;
    font-family: 'Noto Sans TC', sans-serif;
}
html{
    font-size: 30px;
    letter-spacing: 1px;
}
body{
    background-image: url(../images/bg.png), linear-gradient(90deg, #90f2ff , #90f2ff);
    background-size: 100%;
}
body i{
    margin: 0 10px;
}

@media (max-width: 860px){
    body {
        background-size: auto;
    }
}

@media (max-width: 860px){
    html{
        font-size: 26px;
    }
}
@media (max-width: 450px){
    html{
        font-size: 22px;
    }
}

.wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
}

/*title use*/
.title{
    text-align: left;
    max-width: 1100px;
    margin: 100px auto 30px;
}
.title h2{
    color: #18356f;
    font-size: 2.2em;
    font-weight: bold;
    line-height: 80px;
    letter-spacing: 2px;
    margin: 50px auto 15px;
    padding: 30px 0 10px;
}
.title h2 span{
    color: #718ec9;
}
.title h2 span.only{
    font-size: 0.8em;
}
.title h3{
    display: inline-block;
    margin: 10px 0 20px;
    color: #315eb8;
    font-weight: 600;
    letter-spacing: 2px;
    line-height: 32px;
    font-size: 0.9em;
    padding: 10px 20px;
    border: 2px solid #315eb8;
    border-radius: 10px;
}
.title h4{
    display: inline-block;
    color: #315eb8;
    line-height: 36px;
    font-size: 1em;
    font-weight: 600;
    margin: 0 0 30px 5px;
    padding: 0 0 0 20px;
    border-left: 8px solid #315eb8;
    letter-spacing: 2px;
}
.title h5{
    margin: 20px 0;
    color: #1f8cff;
    font-weight: 500;
    letter-spacing: 2px;
    line-height: 32px;
    font-size: 0.8em;
}
.title .remark{
    display: flex;
    justify-content: center;
    align-items: center;
}
.title .remark .item{
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px 20px;
}
.title .remark .item img{
    margin: 0 10px 0 0;
    z-index: 10;
}
.title .remark .item p{
    font-size: 0.75em;
    font-weight: 500;
    letter-spacing: 2px;
    margin: auto;
    display: inline-block;
    padding: 2px 20px 2px 40px;
    margin-left: -40px;
    border-radius: 10px;
}
.title .remark .item:nth-child(1) p{
    background: #fff;
    color: #008015;
}
.title .remark .item:nth-child(2) p{
    background: #fff;
    color: #ff3229;
}
.title .remark .item:nth-child(3) p{
    background: #fff;
    color: #18356f;
}

@media (max-width: 860px){
    .title{
        max-width: unset;
        width: 90%;
    }
    .title h2{
        line-height: 70px;
    }
    .title h4{
        line-height: 34px;
    }
}
@media (max-width: 450px){
    .title h2{
        font-size: 1.7em;
        line-height: 45px;
    }
    .title h2 br{
        display: none;
    }
    .title h4{
        line-height: 26px;
    }
    .title h3{
        padding: 5px 30px;
    }
    .title h5{
        font-size: 0.9em;
    }
    .title .remark{
        flex-wrap: wrap;
    }
    .title .remark .item{
        margin: 5px auto;
        flex-direction: column;
    }
    .title .remark .item img{
        width: 40px;
        margin: unset;
    }
    .title .remark .item p{
        padding: 2px 5px;
        margin-left: unset;
    }
}
/*start*/
.start{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    margin: auto;
    opacity: 0;
    visibility: hidden;
    animation: start-anime 5s;
    z-index: 99;
}
.start video{
    width: 100%;
    margin: auto;
}
.start video:nth-child(2){
    display: none;
}
@keyframes start-anime{
    0%{
        opacity: 1;
        visibility: visible;
    }
    95%{
        opacity: 1;
        visibility: visible;
    }
    100%{
        opacity: 0;
        visibility: hidden;
    }
}
@media (max-width: 860px){
    .start video:nth-child(1){
        display: none;
    }
    .start video:nth-child(2){
        display: block;
    }
}

/*navgation*/
.gray{
    width: 100%;
    height: 100%;
    background-color: #000000;
    visibility: hidden;
    opacity: 0;
    transition: 0.3s ease-in;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 200;
}
.header{
    position: fixed;
    top: 0;
    height: 100px;
    width: 100%;
    z-index: 150;
    transition: 0.6s;
}
.header.sticky{
    background-color: #fff;
    box-shadow: 0 5px 10px #3c3c3c;
    transition: 0.7s;
}
.header.sticky .menu-open i{
    color: #106f8a;
}
.header .nav{
    width: 90%;
    margin: -15px auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .nav .logo{
    width: 500px;
    padding: 5px 0;
}
.header .nav .logo h1 img{
    width: 100%;
}
.header .nav .menu{
    width: 700px;
    margin: 10px 0 0 0;
    display: flex;
    justify-content: right;
    align-items: center;
}
.header .nav .menu a{
    text-decoration: none;
    color: #18356f;
    font-size: 0.7em;
    font-weight: 500;
    letter-spacing: 2px;
    margin: 0 auto;
    padding: 5px 0;
    transition: 0.4s;
}
.header .nav .menu a:hover{
    color: #6320ff;
    border-bottom: 1px solid #6320ff;
    transition: 0.4s;
}
.header .nav .menu p{
    color: #18356f;
    font-size: 0.8em;
    margin: 0 auto;
    padding: 15px 0;
}
.header.sticky .nav .menu a{
    color: #1f8cff;
}
.header.sticky .nav .menu a:hover{
    color: #ff4564;
    border-bottom: 1px solid #ff4564;
}
.header.sticky .nav .menu p{
    color: #1f8cff;
}
.header .nav .menu-phone , .menu-block{
    display: none;
}

@media (max-width: 1550px){
    .header .nav .menu{
        width: 600px;
    }
}
@media (max-width: 860px){
    .header{
        height: 90px;
    }
    .header.sticky{
        backdrop-filter: unset;
    }
    .header .nav{
        width: 90%;
        margin: 0 auto;
    }
    .header .nav .logo{
        width: 500px;
    }
    .header .nav .menu{
        display: none;
    }
    .header .nav .menu-phone{
        display: initial;
    }
    .header .nav .menu-phone .menu-open i{
        color: #18356f;
        font-size: 1.5em;
    }
    .header.sticky .nav .menu-phone .menu-open i{
        color: #18356f;
    }
    .menu-block{
        position: fixed;
        top: 0;
        right: 0;
        width: 400px;
        height: 100%;
        background-color: #fff;
        box-shadow: -5px 0 15px #3c3c3c;
        text-align: center;
        z-index: 350;
    }
    .menu-block .menu-close{
        position: absolute;
        top: 15px;
        right: 20px;
        color: #18356f;
        font-size: 1.5em;
    }
    .menu-block .content{
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        position: relative;
        margin: 80px 0;
    }
    .menu-block a{
        width: 60%;
        text-decoration: none;
        font-size: 0.9em;
        color: #1f8cff;
        padding: 30px;
        letter-spacing: 2px;
        border-bottom: 1px solid #1f8cff;
    }
    .menu-block a:last-child{
        border-bottom: unset;
    }
}
@media (max-width: 450px){
    .header{
        height: 70px;
    }
    .header .nav{
        width: 95%;
    }
    .header .nav .logo{
        width: 280px;
    }
    .header .nav .menu-phone .menu-open i{
        color: #fff;
        font-size: 1.1em;
    }
    .menu-block{
        width: 100%;
    }
    .menu-block .menu-close{
        position: absolute;
        top: 20px;
        right: 10px;
        color: #18356f;
        font-size: 1.1em;
    }
    .menu-block a{
        font-size: 0.8em;
    }
}

/*banner*/
.banner{
    background-image: url(../images/banner-bg-desktop.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    height: 1000px;
    position: relative;
    object-fit: cover;
}
.banner #bnimg1{
    animation: updown 3s infinite;
    animation-delay: 8.2s;
    width: 1000px;
    opacity: 0;
    transform: translateX(1000px);
    position: absolute;
    top: 0;
    right: -50px;
    z-index: 2;
}
.banner #bnimg1 img{
    width: 100%;
}
.banner #bnimg4{
    background-image: url(../images/banner-img4.png);
    background-repeat: no-repeat;
    background-position: bottom center;
    background-size: cover;
    width: 100%;
    height: 300px;
    position: absolute;
    bottom: -200px;
    left: 0;
    opacity: 0;
    z-index: 3;
}
@keyframes updown{
    0%{
        transform: translateY(0px);
    }
    50%{
        transform: translateY(-15px);
    }
    100%{
        transform: translateY(0px);
    }
}
.banner .content{
    max-width: 1800px;
    height: 100%;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}
.banner .content .bn-title{
    width: 800px;
    transform: translateY(-30px);
    margin: auto auto auto 0;
    display: flex;
    flex-direction: column;
    justify-content: left;
    z-index: 15;
}
.banner .content .bn-title img{
    width: 100%;
    opacity: 0;
    transform: translateX(-100px);
    margin: auto;
}
.banner .content .bn-title p{
    width: 80%;
    color: #18356f;
    padding: 20px;
    line-height: 32px;
    letter-spacing: 2px;
    font-weight: 600;
    font-size: 0.6em;
    border-radius: 15px;
    margin: auto auto auto 30px;
    opacity: 0;
    transform: translateX(-100px);
    text-align: left;
}

@media (max-width:1550px){
    .banner{
        height: 800px;
    }
    .banner #bnimg1{
        width: 700px;
        right: -70px;
    }
    .banner .content{
        max-width: 1400px;
    }
    .banner .content .bn-title{
        max-width: 750px;
    }
}

@media (max-width: 860px){
    .banner{
        background-image: url(../images/banner-bg-pad.png);
        background-size: cover;
        background-repeat: no-repeat;
        height: 1200px;
    }
    .banner .content{
        max-width: unset;
        flex-direction: column;
        width: 100%;
    }
    .banner .content .bn-title{
        margin: -20px auto 0 0;
        padding: 0;
        order: 1;
    }
    .banner .content .bn-title p{
        font-size: 0.8em;
    }
    .banner #bnimg1{
        display: none;
    }
    .banner #bnimg4{
        transform: scale(1.8);
    }
}

@media (max-width: 450px){
    .banner{
        background-image: url(../images/banner-bg-phone.png);
        background-size: cover;
        background-repeat: no-repeat;
        height: 800px;  
    }
    .banner .content .bn-title{
        width: 90%;
        margin: 0 auto;
        transform: translateY(-50px);
    }
    .banner .content .bn-title p{
        width: 90%;
        font-size: 0.7em;
        font-weight: 400;
        line-height: 24px;
        margin: auto auto auto 0;
    }
    .banner #bnimg4{
        transform: unset;
        height: 170px;
    }
}

/*introduce*/
.introduce{
    width: 100%;
    padding: 350px 0 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url(../images/bg-3.png);
    background-size: cover;
    background-position: bottom left;
    background-repeat: no-repeat;
}
.introduce .wordbox p span br{
    display: none;
}
.introduce .imgbox{
    max-width: 300px;
}
.introduce .imgbox img{
    width: 100%;
}
.introduce .wordbox{
    max-width: 750px;
    text-align: justify;
}
.introduce .wordbox h2{
    color: #fff;
    text-shadow: 0 0 10px #18356f;
    margin: 0 0 0 -100px;
    font-size: 2em;
    font-weight: bold;
    letter-spacing: 2px;
}
.introduce .wordbox h2 span{
    padding: 0 0 0 150px;
}
.introduce .wordbox p span{
    color: #1f8cff;
    font-size: 1.8em;
    font-style: italic;
    letter-spacing: 2px;
    line-height: 26px;
    font-weight: 600;
    margin: 10px 0 0;
}
.introduce .wordbox p{
    color: #292929;
    font-size: 0.5em;
    letter-spacing: 1px;
    width: 80%;
    margin: auto;
    font-weight: 500;
    line-height: 24px;
    padding: 20px 0;
}

@media (max-width: 860px){
    .introduce{
        max-width: unset;
        width: 100%;
        padding: 400px 0 300px;
    }
    .introduce .imgbox{
        max-width: unset;
        width: 30%;
    }
    .introduce .wordbox{
        max-width: unset;
        width: 70%;
        text-align: left;
    }
    .introduce .wordbox h2{
        margin: 0 0 0 -200px;
    }
    .introduce .wordbox p{
        font-size: 0.7em;
        line-height: 30px;
        width: 80%;
    }
}
@media (max-width: 450px){
    .introduce{
        flex-direction: column;
        padding: 300px 0 100px;
    }
    .introduce .wordbox p span br{
        display: initial;
    }
    .introduce .imgbox{
        width: 70%;
        order: 2;
    }
    .introduce .wordbox h2{
        font-size: 28px;
    }
    .introduce .wordbox{
        width: 100%;
        text-align: center;
    }
}

/*computer*/
.computer{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}
.computer h3{
    color: #1f8cff;
    font-size: 2.3em;
    letter-spacing: 3px;
    font-weight: bold;
    padding: 20px 10px 20px;
    white-space: nowrap;
    font-style: italic;
    transform: translateX(1000px);
}
@media (max-width: 860px){
    .computer h3{
        font-size: 70px;
    }
}
@media (max-width: 450px){
    .computer h3{
        font-size: 1.8em;
        transform: translateX(1200px)
    }
}

/*cooperate*/
.cooperate{
    width: 100%;
    margin: 100px auto 20px;
}
.cooperate .content{
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.cooperate .content .wordbox , .cooperate .content .imgbox{
    display: flex;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    margin: auto;
}
.cooperate .content .wordbox{
    width: 60%;
}
.cooperate .content .wordbox img{
    margin: auto;
}
.cooperate .content .wordbox h3{
    color: #18356f;
    font-size: 60px;
    letter-spacing: 2px;
    font-weight: 700;
    line-height: 70px;
    font-style: italic;
    margin: 10px auto 20px;
}
.cooperate .content .wordbox p{
    color: #1f8cff;
    font-size: 24px;
    letter-spacing: 2px;
    font-weight: 500;
    line-height: 34px;
    margin: 20px auto;
}
.cooperate .content .imgbox{
    width: 40%;
}
.cooperate .content .imgbox img{
    margin: auto;
    animation: img-rotate 5s infinite ;
}
@keyframes img-rotate{
    0%{
        rotate: 5deg;
    }
    50%{
        rotate: -10deg;
    }
    100%{
        rotate: 5deg;
    }
}
.cooperate .content .imgbox a{
    color: #fff;
    background-color: #18356f;
    display: inline-block;
    text-decoration: none;
    padding: 10px 40px;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 2px;
    margin: auto;
    z-index: 10;
    transform: translateY(-20px);
    cursor: pointer;
    transition: 0.4s ease-out;
}
.cooperate .content .imgbox a:hover{
    scale: 1.07;
    transition: 0.4s ease-in-out;
    color: #fff;
    background-color: #bbdcff;
    box-shadow: 0 0 10px #18356f;
}
.cooperate .content .imgbox a br{
    display: none;
}
.cooperate .content .imgbox a i:nth-of-type(1){
    animation: arrow-right 2s infinite;
}
.cooperate .content .imgbox a i:nth-of-type(2){
    animation: arrow-left 2s infinite;
}
@keyframes arrow-right{
    0%{
        transform: translateX(-15px);
    }
    20%{
        transform: translateX(5px);
    }
    100%{
        transform: translateX(-15px);
    }
}
@keyframes arrow-left{
    0%{
        transform: translateX(15px);
    }
    20%{
        transform: translateX(-5px);
    }
    100%{
        transform: translateX(15px);
    }
}

@media (max-width: 860px){
    .cooperate .content{
        max-width: unset;
        width: 90%;
    }
    .cooperate .content .wordbox img{
        width: 90%;
    }
    .cooperate .content .wordbox h3{
        font-size: 44px;
        line-height: 56px;
    }
    .cooperate .content .wordbox p{
        font-size: 20px;
        line-height: 30px;
    }
    .cooperate .content .imgbox img{
        width: 100%;
    }
    .cooperate .content .imgbox a{
        padding: 10 30px;
    }
    .cooperate .content .imgbox a br{
        display: initial;
    }
    .cooperate .content .imgbox a span{
        display: none;
    }
}
@media (max-width: 450px){
    .cooperate .content{
        flex-direction: column;
    }
    .cooperate .content .wordbox , .cooperate .content .imgbox{
        width: 100%;
    }
    .cooperate .content .wordbox h3{
        font-size: 32px;
        line-height: 44px;
    }
    .cooperate .content .wordbox p{
        font-size: 18px;
        line-height: 28px;
    }
    .cooperate .content .imgbox img{
        width: 80%;
    }
    .cooperate .content .imgbox a{
        font-size: 20px;
    }
}

/*course*/
.course{
    width: 100%;
    margin: 50px auto 0;
}
.course .content{
    max-width: 1300px;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
.course .content .item{
    position: relative;
    max-width: 350px;
    margin: 20px 15px;
    border-radius: 15px;
    cursor: pointer;
    transition: 0.5s;
    background-color: #fff;
}
.course .content .item .triangle{
    position: absolute;
    top: 270px;
    left: 160px;
    width: 0;
    height: 0;
    border: 15px solid;
    border-color: #1f8cff transparent transparent transparent;
    animation: updown2 3s infinite;
}
@keyframes updown2{
    0%{
        top: 270px;
    }
    70%{
        top: 270px;
    }
    80%{
        top: 290px;
    }
    100%{
        top: 270px;
    }
}
.course .content .item:hover{
    box-shadow: 0 0 7px #7bbbff , 0 0 14px #7bbbff , 0 0 21px #7bbbff;
    transition: 0.5s;
}
.course .content .item .imgbox img{
    width: 100%;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}
.course .content .item .wordbox{
    padding: 40px 5px 20px;
    width: 100%;
    text-align: center;
} 
.course .content .item .wordbox p{
    color: #1f8cff;
    font-size: 0.6em;
    line-height: 30px;
    font-weight: 500;
    margin: 10px 0 0;
    height: 120px;
}
.course .content .item .wordbox p span{
    color: #292929;
}
.course .content .item .wordbox .discount{
    display: inline-block;
    color: #fff;
    background-color: #1f8cff;
    padding: 10px 10px 10px 0px;
    font-size: 0.6em;
    text-decoration: none;
    font-weight: 500;
    transition: 0.5s;
    border-radius: 10px;
}
.course .content .item .wordbox a{
    display: inline-block;
    color: #fff;
    background-color: #ff4564;
    padding: 10px 10px 10px 0px;
    font-size: 0.6em;
    text-decoration: none;
    font-weight: 500;
    transition: 0.5s;
    border-radius: 10px;
}
.course .content .item .wordbox .discount:hover{
    color: #023368;
    background-color: #e0f1ff;
    transition: 0.5s;
}
.course .content .item .wordbox a:hover{
    color: #91061d;
    background-color: #ffe3e8;
    transition: 0.5s;
}

@media (max-width: 860px){
    .course .content .item .wordbox{
        padding: 30px 10px 0;
    }
    .course .content .item .wordbox p{
        height: 130px;
    }
    .course .content .item .wordbox a{
        padding: 5px 0;
        width: 100%;
        display: block;
        margin: 5px 0;
    }
    .course .content .item .wordbox .discount{
        padding: 5px 0;
        width: 100%;
        display: block;
        margin: 5px 0;
    }
}

@media (max-width: 450px){
    .course .content .item{
        margin: 30px auto;
    }
    .course .content .item .wordbox{
        display: none;
    }
    .course .content .item .wordbox h4{
        font-size: 1em;
    }
    .course .content .item .wordbox p{
        height: auto;
        font-size: 0.8em;
    }
    .course .content .item .wordbox .discount{
        font-size: 0.8em;
    }
    .course .content .item .wordbox a{
        font-size: 0.8em;
    }
}
/*modal*/
.modal h4{
    -moz-background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color: transparent;
    background-image: linear-gradient(90deg, #1f8cff, #ff4564);
    font-weight: bold;
    font-style: italic;
    font-size: 0.8em;
    letter-spacing: 2px;
}
.modal h4 br{
    display: none;
}
.modal button{
    font-size: 0.8em;
}
.modal form{
    width: 90%;
    margin: 0 auto;
}
.modal form p{
    color: #FF2D2D;
    font-weight: 500;
    font-size: 0.6em;
    margin: 0 10px 10px;
    letter-spacing: 1px;
    line-height: 26px;
}
.modal form .modal_row{
    display: flex;
    justify-content: start;
    flex-wrap: wrap;
    margin: 12px 0;
}
.modal form input{
    border-radius: 5px;
    border: 1px solid #d0d0d0;
    font-size: 0.6em;
    padding: 3px 10px;
    margin: 0 0 0 10px;
    width: 300px;
}
.modal form .addcourse input{
    width: 30px;
}
.modal form .addcourse label{
    color: #00A600;
    font-size: 0.65em;
}
.modal form select{
    border-radius: 5px;
    border: 1px solid #d0d0d0;
    font-size: 0.6em;
    padding: 3px 10px;
    margin: 0 0 0 10px;
}
.modal form .course2{
    display: none;
}
.modal form label{
    font-size: 0.6em;
    padding: 3px 10px;
    color: #3c3c3c;
    font-weight: 400;
    letter-spacing: 1px;
}
.modal .ok{
    visibility: hidden;
    font-size: 0.55em;
    color: #00A600;
    transition: 0.5s;
    opacity: 0;
}
.modal input:valid + .ok{
    visibility: visible;
    opacity: 1;
    transition: 0.5s;
}
.modal select:valid + .ok{
    visibility: visible;
    opacity: 1;
    transition: 0.5s;
}
.modal form button:nth-child(1){
    color: #fff;
    background-color: #ff4564;
    padding: 5px 40px;
    font-size: 0.6em;
    text-decoration: none;
    font-weight: 500;
    transition: 0.5s;
    border: 0;
    border-radius: unset;
    display: inline-block;
    border-radius: 10px;
}
.modal form button:nth-child(1):hover{
    color: #91061d;
    background-color: #ffe3e8;
    transition: 0.5s;
}
.modal form button:nth-child(2){
    color: #fff;
    background-color: #006caa;
    padding: 5px 40px;
    font-size: 0.6em;
    text-decoration: none;
    font-weight: 500;
    transition: 0.5s;
    border: 0;
    border-radius: unset;
    display: inline-block;
    border-radius: 10px;
}
.modal form button:nth-child(2):hover{
    color: #023368;
    background-color: #e0f1ff;
    transition: 0.5s;
}
@media (max-width: 860px){
    .modal form{
        width: 100%;
        margin: auto;
    }
}
@media (max-width: 450px){
    .modal h4{
        font-size: 1em;
    }
    .modal h4 br{
        display: initial;
    }
    .modal form{
        width: 100%;
    }
    .modal form p{
        font-size: 0.8em;
    }
    .modal form .modal_row{
        margin: 0 10px;
    }
    .modal form input, .modal form select{
        width: 100%;
    }
    .modal form label{
        font-size: 0.8em;
    }
    .modal form .addcourse label{
        font-size: 0.7em;
    }
    .modal form button:nth-child(1) , .modal form button:nth-child(2){
        font-size: 0.7em;
    }
}

/*reward*/
.reward{
    max-width: 1100px;
    margin: auto;
}
.reward .slider_img img{
    width: 100%;
}

@media (max-width: 450px){
    .reward{
        width: 100%;
    }
}

/*camp feature*/
.feature{
    width: 100%;
}
.feature .content{
    width: 100%;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: start;
    flex-wrap: wrap;
}
.feature .content .item{
    width: 50%;
    height: 500px;
    padding: 50px 20px;
    border-top: 0.3px solid #fff;
    transition: 0.4s;
}
.feature .content .item:hover{
    background-color: rgba(250, 250, 250, 0.7);
    transition: 0.4s;
}
.feature .content .item:nth-child(odd){
    border-right: 0.3px solid #fff;
}
.feature .content .item:nth-child(3) , .feature .content .item:nth-child(4){
    border-bottom: 0.3px solid #fff;
}
.feature .content .item .box{
    width: 70%;
    margin: auto;
    text-align: left;
}
.feature .content .item .box h3{
    font-size: 1em;
    font-weight: 600;
    line-height: 40px;
    padding: 10px 0;
    width: 100%;
    margin: auto;
    color: #18356f;
}
.feature .content .item .box .highlight{
    color:  #315eb8;
    font-weight: 500;
    width: 100%;
    font-size: 0.7em;
    line-height: 28px;
    margin: auto;
    cursor: pointer;
    padding: 10px 0;
}
.feature .content .item .box .highlight span{
    animation: more 3s infinite;
    font-size: 0.7em;
    font-weight: 400;
    letter-spacing: 2px;
    padding: 15px 0 0 0 ;
}
@keyframes more{
    0%{
        color: #1f8cff;
    }
    50%{
        color: #ff4564;
    }
    100%{
        color: #1f8cff;
    }
}
.feature .content .item .box .word{
    color: #292929;
    line-height: 32px;
    font-size: 0.55em;
    width: 100%;
    margin: -30px auto 0;
    font-weight: 400;
    letter-spacing: 1px;
}
.feature .content:nth-child(3){
    max-width: 1300px;
}
.feature .content .tab{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 50px;
}
.feature .content .tab input{
    display: none
}
.feature .content .tab label{
    margin: 0 5px 5px 0;
    padding: 10px 20px;
    cursor: pointer;
    background: #315eb8;
    color: #fff;
    opacity: 0.5;
    letter-spacing: 2px;
    font-size: 0.8em;
    border-radius: 10px;
}
.feature .content .tab_content{
    order: 1;
    display: none;
    width: 100%;
    line-height: 1.6;
    font-size: 0.9em;
    margin: 10px auto;
    text-align: center;
}
.feature .content .tab_content img{
    width: 80%;
    border-radius: 10px;
}
.feature .content .tab_content img:nth-child(2){
    display: none;
}
.feature .content .tab input:checked+label,
.feature .content .tab label:hover {
    opacity: 1;
    font-weight: 500;
    animation: none;
    transition: 0.7s;
}
.feature .content .tab input:checked+label+.tab_content{
    display: initial;
}

@media (max-width: 860px){
    .feature .content .item{
        max-width: unset;
        width: 50%;
        height: unset;
        padding: 50px 0;
    }
    .feature .content .item .box .word{
        display: none;
    }
    .feature .content .tab_content img{
        width: 90%;
    }
}
@media (max-width: 450px){
    .feature .content .item{
        width: 100%;
    }
    .feature .content .item:nth-child(odd){
        border-right: unset;
    }
    .feature .content .item:nth-child(3){
        border-bottom: unset;
    }
    .feature .content .item .box{
        width: 80%;
    }
    .feature .content .item .box h3{
        font-size: 1.2em;
    }
    .feature .content .item .box .highlight{
        font-size: 0.9em;
    }
    .feature .content .item .box .word{
        font-size: 0.7em;
    }
    .feature .content .tab_content img:nth-child(1){
        display: none;
    }
    .feature .content .tab_content img:nth-child(2){
        display: initial;
    }
}


/*information*/
.information{
    width: 100%;
    margin: auto;
}
.information .content{
    max-width: 1200px;
    margin: auto;
}
.information .content .tab{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.information .content .tab input{
    display: none
}
.information .content .tab label{
    margin: 0 5px 5px 0;
    padding: 10px 20px;
    cursor: pointer;
    background: #315eb8;
    color: #fff;
    opacity: 0.5;
    letter-spacing: 2px;
    font-size: 0.8em;
    border-radius: 10px;
}
.information .content .tab_content{
    order: 1;
    display: none;
    width: 100%;
    line-height: 1.6;
    font-size: 0.9em;
    margin: 0 auto;
    text-align: center;
}
.information .content .tab_content img:nth-child(2){
    display: none;
}
.information .content .tab input:checked+label,
.information .content .tab label:hover{
    opacity: 1;
    font-weight: 500;
    animation: none;
    transition: 0.7s;
}
.information .content .tab input:checked+label+.tab_content{
    display: initial;
}
.information .box{
    max-width: 1200px;
    margin: -50px auto 0;
    background-image: url(../images/bg-2.png);
    background-position: center bottom;
    background-size: cover;
    background-color: #fff;
    border-radius: 10px;
}
.information .box .title{
    max-width: unset;
    width: 100%;
}
.information .box .title h2{
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    font-size: 1em;
    font-weight: 500;
    background: #18356f;
    transform: unset;
    color: #fff;
    padding: 0 0 0 50px;
    margin: auto;
    -webkit-text-fill-color: unset;
    -moz-text-fill-color: unset;
}
.information .box .title h2 span{
    font-size: 0.8em;
}
.information .box .title h2 span br{
    display: none;
}
.information .box .item{
    width: 90%;
    margin: auto;
    text-align: left;
    display: flex;
    justify-content: left;
    align-items: center;
    padding: 20px 0;
    letter-spacing: 2px;
}
.information .box .item p:nth-child(1){
    color: #1f8cff;
    font-weight: 500;
    font-size: 0.85em;
    line-height: 34px;
    border-right: 1px solid #1f8cff;
    padding: 0 15px;
}
.information .box .item p:nth-child(2){
    font-size: 0.65em;
    line-height: 28px;
    color: #292929;
    font-weight: 400;
    padding: 0 20px;
}
.information .box p a{
    text-decoration: none;
    animation: aword 3s infinite;
    font-size: 1em;
    font-weight: 500;
}
@keyframes aword{
    0%{
        color: #1f8cff;
    }
    50%{
        color: #ff4564;
    }
    100%{
        color: #1f8cff; 
    }
}
.information .box p span{
    color: #ff4564;
    font-size: 1.1em;
    font-weight: 500;
}

@media (max-width: 860px){
    .information .box{
        width: 90%;
        background-position: left bottom;
    }
    .information .box .title h2{
        font-size: 1.2em;
    }
    .information .box .item{
        flex-direction: column;
        padding: 10px 0;
        text-align: center;
    }
    .information .box .item p:nth-child(1){
        font-size: 1em;
        line-height: 30px;
        letter-spacing: 2px;
        border: 0;
    }
    .information .box .item p:nth-child(2){
        font-size: 0.75em;
        line-height: 26px;
    }
    .information .box p a{
        font-size: 1em;
    }
}

@media (max-width: 450px){
    .information .box{
        width: 90%;
        background-position: right bottom;
    }
    .information .box .title h2{
        padding: 10px 0 10px 20px;
        font-size: 1em;
        line-height: 30px;
    }
    .information .box .title h2 span{
        font-size: 0.8em;
    }
    .information .box .title h2 span br{
        display: initial;
    }
    .information .box .itme p:nth-child(2){
        font-size: 0.75em;
        line-height: 24px;
    }
}

/*course time*/
.information .course_calendar{
    max-width: 1000px;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.information .course_calendar img{
    height: 600px;
    margin: 20px 5px;
    transition: 0.5s;
    border-radius: 10px;
}
.information .course_calendar a:nth-child(4) , .information .course_calendar a:nth-child(5){
    display: none;
}
.information .course_calendar img:hover{
    transform: scale(1.02);
    transition: 0.5s;
}
@media (max-width: 860px){
    .information .course_calendar{
        max-width: unset;
        width: 90%;
    }
    .information .course_calendar img{
        height: 380px;
    }
}
@media (max-width: 450px){
    .information .course_calendar{
        width: 100%;
        flex-wrap: wrap;
        text-align: center;
    }
    .information .course_calendar img{
        height: 260px;
        margin: 10px auto;
    }
    .information .course_calendar a{
        width: 45%;
    }
    .information .course_calendar a img{
        height: 170px;
    }
    .information .course_calendar a:nth-child(2) , .information .course_calendar a:nth-child(3){
        display: none;
    }
    .information .course_calendar a:nth-child(4) , .information .course_calendar a:nth-child(5){
        display: initial;
    }
}

/*course-calendar*/
.information .course_calendar_other{
    max-width: 1200px;
    margin: 50px auto 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.information .course_calendar_other .content{
    width: 100%;
    margin: 0 5px;
    background-color: #fff;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    flex-direction: column;
}
.information .course_calendar_other .content h4{
    width: 100%;
    color: #fff;
    background-color: #18356f;
    font-weight: 600;
    font-size: 1em;
    letter-spacing: 2px;
    padding: 20px 0 20px 100px;
    text-align: left;
    margin: auto;
    border: unset;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.information .course_calendar_other .content .item{
    width: 80%;
    margin: 15px auto;
    display: flex;
    justify-content: left;
    flex-direction: column;
    text-align: left;
}
.information .course_calendar_other .content .item p{
    color: #292929;
    font-weight: 400;
    font-size: 0.7em;
    margin: 5px 0;
}
.information .course_calendar_other .content .item p a{
    color: #1f8cff;
    text-decoration: none;
}
.information .course_calendar_other .content .item p span{
    color: #ff4564;
    font-weight: 300;
    font-size: 0.9em;
}
.information .course_calendar_other .content img{
    width: 80%;
    margin: 15px auto;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

@media (max-width: 860px){
    .information .course_calendar_other{
        max-width: unset;
        width: 90%;
    }
    .information .course_calendar_other .content h4{
        padding: 10px 0 10px 80px;
    }
}
@media (max-width: 450px){
    .information .course_calendar_other .content h4{
        font-size: 0.85em;
        padding: 10px 0 10px 40px;
    }
    .information .course_calendar_other .content .item p{
        font-size: 0.75em;
    }
    .information .course_calendar_other .content img{
        width: 100%;
    }
}

/*steamcamp*/
.steamcamp{
    width: 100%;
}
.steamcamp .content{
    max-width: 1000px;
    margin: 50px auto;
}
.steamcamp .content .imgbox{
    width: 100%;
    margin: auto;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.steamcamp .content .imgbox a{
    text-align: center;
    padding: 190px 0 0 0;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    color: #fff;
    font-weight: 500;
    letter-spacing: 2px;
    font-size: 0.9em;
    text-decoration: none;
    background: rgba(30, 30, 30, 0.7);
    transition: 0.4s;
    border-radius: 10px;
}
.steamcamp .content .imgbox img{
    width: 100%;
    margin: auto;
    border-radius: 10px;
}
.steamcamp .content .imgbox:hover a{
    opacity: 1;
    transition: 0.4s;
}
.steamcamp .content .imgbox-p{
    display: none;
}

@media (max-width: 860px){
    .steamcamp .content{
        max-width: unset;
        width: 70%;
    }
    .steamcamp .content .imgbox-p{
        width: 100%;
        margin: auto;
        display: flex;
        justify-content: center;
        flex-direction: column;
        align-items: center;
        position: relative;
    }
    .steamcamp .content .imgbox-p a{
        text-align: center;
        position: absolute;
        padding: 270px 0;
        top: -250px;
        left: 0;
        opacity: 0;
        width: 100%;
        height: 100%;
        z-index: 10;
        color: #fff;
        font-weight: 500;
        letter-spacing: 2px;
        font-size: 1.2em;
        text-decoration: none;
        background: rgba(30, 30, 30, 0.7);
        transition: 0.4s;
        border-radius: 10px;
    }
    .steamcamp .content .imgbox-p img{
        width: 100%;
        margin: auto;
        border-radius: 10px;
    }
    .steamcamp .content .imgbox-p:hover a{
        opacity: 1;
        transition: 0.4s;
    }
    .steamcamp .content .imgbox-p{
        display: initial;
    }
    .steamcamp .content .imgbox{
        display: none;
    }
}

@media (max-width: 450px){
    .steamcamp .content .imgbox-p a{
        padding: 130px 0;
        top: -110px;
        font-size: 0.8em;
    }
}

/*sales*/
.title h2 .salesname , .title h2 .salesdate{
    color: #ff4564;
}
.sales{
    background-image: url(../images/bg-4.png);
    background-size: auto;
    background-position: bottom center;
    background-repeat: no-repeat;
    width: 100%;
}
.sales .content{
    padding: 15px 0 30px;
    max-width: 1100px;
    margin: auto;
}
.sales .content a{
    text-decoration: none;
    width: 100%;
}
.sales .content .item{
    width: 80%;
    margin: auto;
    display: flex;
    justify-content: left;
    text-align: left;
    align-items: center;
    flex-direction: column;
    letter-spacing: 1px;
    position: relative;
}
.sales .content .item h4{
    font-size: 2.2em;
    font-weight: 700;
    line-height: 40px;
    color: #18356f;
    margin: auto auto auto 0;
}
.sales .content .item h4 span{
    font-size: 0.5em;
    font-style: italic;
    font-weight: 500;
    color: #1f8cff;
}
.sales .content .item h5{
    font-size: 1.4em;
    font-weight: 500;
    line-height: 36px;
    padding: 50px 0 80px;
    color: #292929;
    margin: auto auto auto 0;
}
.sales .content .item h5 span{
    font-size: 1.3em;
    color: #ff4564;
}
.sales .content .item p{
    font-size: 1.2em;
    font-weight: 500;
    line-height: 24px;
    color: #ff4564;
    margin: auto auto auto 0;
    font-style: italic;
}
.sales .content .item p span{
    font-size: 0.8em;
    color: #292929;
}
.sales .content .item img{
    position: absolute;
    top: -15px;
    right: -30px;
    transform: rotate(-20deg);
    opacity: 0.6;
}
.sales .additional{
    text-align: center;
    width: 1100px;
    margin: auto;
    color: #18356f;
    font-size: 0.8em;
    font-weight: 500;
    letter-spacing: 2px;
    padding: 10px 0 150px;
}

@media (max-width: 860px){
    .sales .content .item h5{
        padding: 30px 0 40px;
    }
    .sales .content .item img{
        width: 100px;
        top: -15px;
        right: -30px;
    }
    .sales .additional{
        width: 90%;
    }
}

@media (max-width: 450px){
    .sales .content{
        padding: 0 0 30px;
        max-width: unset;
        width: 95%;
        margin: auto;
    }
    .sales .content .item h4{
        font-size: 1.5em;
        line-height: 25px;
    }
    .sales .content .item h5{
        font-size: 0.9em;
        line-height: 25px;
    }
    .sales .content .item p{
        font-size: 0.9em;
    }
    .sales .content .item img{
        width: 60px;
        top: -60px;
        right: -20px;
    }
}

/*form*/
.ask{
    width: 100%;
    margin: -10px auto 0;
    background-image: url(../images/form-bg1.png);
    background-size: auto;
    background-position: top center;
    background-repeat: no-repeat;
    height: auto;
    padding: 30px 0 0;
    position: relative;
}
.ask .title{
    max-width: 900px;
    text-align: center;
    margin: auto;
}
.ask .title h4{
    border-right: 8px solid #315eb8;
    padding: 0 20px;
    margin: 0 0 30px;
}
.ask form{
    background-color: #ffeaa7;
    border-radius: 10px;
    margin: 20px auto 0;
    padding: 20px 70px;
    max-width: 700px;
}
.ask form .row label{
    width: 100%;
    display: block;
    color: #292929;
    font-size: 0.7em;
    font-weight: 400;
    letter-spacing: 3px;
    margin: 25px auto 0px;
    text-align: center;
}
.ask form .row input{
    width: 100%;
    display: block;
    padding: 5px 5px;
    font-size: 0.65em;
    letter-spacing: 3px;
    background-color: unset;
    outline: unset;
    border: unset;
    border-bottom: 1px solid #a6510c;
    color: #a6510c;
    text-align: center;
    margin: 10px auto;
}
.ask form .row input::placeholder{
    color: #5f5442;
    opacity: 0.5;
}
.ask form .row select{
    width: 100%;
    display: block;
    padding: 5px 5px;
    font-size: 0.6em;
    letter-spacing: 2px;
    text-align: center;
    background-color: unset;
    outline: unset;
    border: unset;
    border-bottom: 1px solid #a6510c;
    color: #a6510c;
    margin: 15px auto 0px;
}
.ask form .row .course2{
    display: none;
}
.ask form .row option{
    width: 100%;
    font-size: 0.8em;
}
.ask form .addcourse{
    text-align: center;
    display: flex;
    justify-content: center;
    padding: 5px 0;
}
.ask form .addcourse input{
    width: 22px;
    margin: 0 20px;
    display: inline-block;
}
.ask form .addcourse label{
    color: #ff4564;
    font-size: 0.7em;
    font-weight: 400;
    display: inline-block;
    letter-spacing: 3px;
    padding: 0;
    margin: 0;
    width: auto;
}
.ask form .row.submit{
    text-align: center;
}
.ask form .row .button{
    width: 300px;
    margin: 20px auto;
    padding: 5px 0;
    display: inline-block;
    color: #fff;
    font-size: 0.7em;
    font-weight: 500;
    text-align: center;
    letter-spacing: 3px;
    border: 0px;
    border-radius: 10px;
    font-style: italic;
    background-color: #ff4564;
    transition: 0.5s;
}
.ask form .button:hover{
    transition: 0.5s;
    color: #91061d;
    background-color: #ffe3e8;
}
.ask img{
    position: absolute;
    bottom: 50px;
    width: 150px;
    animation: ball 20s infinite;
}
@keyframes ball{
    0%{
        left: -200px;
        transform: rotate(0deg);
    }
    100%{
        left: 2500px;
        transform: rotate(1800deg);
    }
}

@media (max-width: 860px){
    .ask form{
        width: 90%;
        margin: 20px auto 0;
    }
}
@media (max-width: 450px){
    .ask{
        margin: -50px auto 0;
        padding: 0;
    }
    .ask .title h4{
        border: unset;
    }
    .ask form{
        width: 100%;
        margin: 10px auto 0;
        padding: 10px;
    }
    .ask form .addcourse input{
        margin: 0 10px;
    }
    .ask form .addcourse label{
        letter-spacing: 1px;
    }
    .ask form .row .button{
        width: 70%;
    }
    .ask img{
        display: none;
        animation: unset;
    }
}

/*addline*/
.addline a{
    font-size: 26px;
    color: #18356f;
    background: #fff1bb;
    font-weight: 600; 
    letter-spacing: 2px; 
    padding: 40px 20px; 
    display: block; 
    margin: auto; 
    text-align: center; 
    text-decoration: none;
    transition: 0.5s;
}
.addline a:hover{
    color: #ff4564;
}
.addline a br{
    display: none;
}

@media (max-width: 450px){
    .addline a{
        width: 100%;
        font-size: 18px;
        line-height: 22px;
    }
    .addline a br{
        display: initial;
    }
}

/*photowall*/
.photo{
    width: 100%;
    height: 700px;
    background: url(../images/photo-bg.png) , rgba(255 , 241 , 187 , 1);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
}
.photo .content{
    max-width: 1200px;
    margin: auto;
    text-align: center;
}
.photo .content h4{
    color: #18356f;
    font-size: 1.8em;
    letter-spacing: 2px;
    font-weight: bold;
    line-height: 60px;
    -webkit-box-reflect: below 0px -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(40%, transparent) , to(rgba(250, 250, 250, 0.3)));
    -moz-box-reflect: below 0px -moz-gradient(linear, left top, left bottom, from(transparent), color-stop(70%, transparent) , to(rgba(250, 250, 250, 0.3)));
}
.photo .content h4 span{
    color: #ff4564;
    font-size: 1.4em;
}

@media screen and (max-width: 450px){
    .photo .content h4{
        line-height: 50px;
    }
}

/*camp trivia*/
.trivia{
    background: url(../images/bg-5.png) , rgba(255 , 241 , 187 , 1);
    background-size: cover;
    background-position: top center;
    width: 100%;
    margin: -50px auto 0;
    padding: 70px 0 0;
}
.trivia .content{
    display: block;
    max-width: 1100px;
    margin: auto;
}
.trivia .content img{
    width: 280px;
    padding: 10px;
    margin-bottom: 50px;
    border-radius: 10px;
    background-color: #fff;
    -webkit-box-reflect: below 0px -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(70%, transparent) , to(rgba(250, 250, 250, 0.3)));
    -moz-box-reflect: below 0px -moz-gradient(linear, left top, left bottom, from(transparent), color-stop(70%, transparent) , to(rgba(250, 250, 250, 0.3)));
}
.trivia .content .swiper-slide{
    padding: 0 50px;
}
.trivia .content:nth-child(3){
    display: flex;
    justify-content: center;
    align-items: center;
}
.trivia .content .item{
    width: 45%;
    margin: auto 10px;
}
.trivia .content .item iframe{
    margin: 30px auto 0px;
    border-radius: 10px;
    width: 100%;
}
.trivia .more{
    width: 100%;
    padding: 70px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.trivia .more a{
    text-align: center;
    display: inline-block;
    border-radius: 10px;
    padding: 5px 25px 5px 15px;
    text-decoration: none;
    font-size: 20px;
    margin: 0 15px;
    letter-spacing: 2px;
    font-weight: 500;
}
.trivia .more a:nth-child(1){
    background-color: #0065e9;
    color: #fff;
    transition: 0.4s ease-in;
}
.trivia .more a:nth-child(1):hover{
    background-color: #a8ebff;
    color: #003060;
    transition: 0.4s ease-out;
}
.trivia .more a:nth-child(2){
    background-color: #ff3e3e;
    color: #fff;
    transition: 0.4s ease-in;
}
.trivia .more a:nth-child(2):hover{
    background-color: #ffecec;
    color: #8a0000;
    transition: 0.4s ease-out;
}

@media (max-width: 860px){
    .trivia .content{
        max-width: unset;
        width: 90%;
    }
    .trivia .content .item iframe{
        height: 260px;
    }
}
@media (max-width: 450px){
    .trivia .more a{
        font-size: 16px;
    }
    .trivia .content:nth-child(3){
        flex-direction: column;
    }
    .trivia .content .item{
        width: 90%;
        margin: 5px auto;
    }
    .trivia .content .item iframe{
        height: 220px;
    }
}

/*other-course*/
.other{
    width: 100%;
    padding: 20px 0;
    background: url(../images/bg-5.png) , rgba(255 , 241 , 187 , 1);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
}
.other .content{
    max-width: 1200px;
    margin: auto;
    padding: 10px 0 20px;
}
.other .content .item{
    width: 350px;
}
.other .content .item .imgbox{
    position: relative;
    width: 100%;
}
.other .content .item .imgbox img{
    width: 100%;
    border-radius: 10px;
}
.other .content .item .wordbox{
    width: 100%;
    height: 100%;
    border-radius: 10px;
    position: absolute;
    top: 0;
    left: 0;
    visibility: hidden;
    opacity: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    transition: 0.5s ease-in;
    background: rgba(48, 48, 48, 0.8);
    z-index: 10;
}
.other .content .item:hover .wordbox{
    visibility: visible;
    opacity: 1;
    transition: 0.5s ease-out;
}
.other .content .item .wordbox h3{
    display: inline-block;
    padding: 7px 20px;
    font-size: 1.3em;
    letter-spacing: 2px;
    line-height: 30px;
    border: 1px solid #fff;
    color: #fff;
    font-weight: 600;
}
.other .content .item .wordbox p{
    margin: 20px;
    font-size: 0.8em;
    letter-spacing: 2px;
    line-height: 24px;
    color: #fff;
    font-weight: 300;
}
.other .content .item .wordbox a{
    text-decoration: none;
    font-size: 0.8em;
    font-weight: 500;
    display: inline-block;
    padding: 5px 30px;
    border-radius: 20px;
    border: 1px solid #fff;
    color: #fff;
    letter-spacing: 2px;
    transition: 0.4s ease-in;
}
.other .content .item .wordbox a:hover{
    background-color: #fff;
    transition: 0.4s ease-out;
    color: #3c3c3c;
}
.other .studymap{
    text-align: center;
    width: 100%;
}
.other .studymap i{
    color: #18356f;
    animation: arrow 5s infinite;
}
@keyframes arrow{
    0%{
        transform: translateX(-15px);
    }
    65%{
        transform: translateX(-15px);
    }
    70%{
        transform: translateX(5px);
    }
    100%{
        transform: translateX(-15px);
    }
}
.other .studymap a{
    text-decoration: none;
    font-size: 0.7em;
    letter-spacing: 3px;
    font-weight: 500;
    display: inline-block;
    padding: 5px 30px;
    color: #fff;
    background: #18356f;
    border-radius: 10px;
    transition: 0.4s ease-in;
}
.other .studymap a:hover{
    transition: 0.4s ease-out;
    background-color: #c5ffed;
    color: #18356f;
}
.other .instant-content{
    max-width: 800px;
    margin: 0 auto 30px;
}
.other .instant-content img{
    width: 100%;
    border-radius: 10px;
}

@media (max-width: 860px){
    .other .content{
        width: 90%;
        max-width: unset;
        padding: 30px 0;
    }
    .other .content .item{
        width: 350px;
    }
    .other .instant-content{
        max-width: unset;
        width: 90%;
    }
}
@media (max-width: 450px){
    .other .content{
        padding: 10px 0 20px;
    }
    .other .content .item{
        width: 100%;
    }
}

/*other-course2*/
.other2{
    width: 100%;
    padding: 60px 0;
    margin: -50px auto 0;
    background: url(../images/other-bg.png) , rgba(255 , 241 , 187 , 1);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: bottom center;
}
.other2 .content{
    max-width: 800px;
    margin: 0 auto 30px;
}
.other2 .content img{
    border-radius: 10px;
    width: 100%;
}

@media (max-width: 860px){
    .other2 .content{
        max-width: unset;
        width: 90%;
    }
}

/*footer*/
.footer{
    width: 100%;
    margin: -2px 0 0;
    background-color: #a3c53a;
}
.footer .content{
    max-width: 1200px;
    padding: 60px 0;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
.footer .content .item:nth-child(1){
    width: 100%;
    margin: auto;
}
.footer .content .item:nth-child(1) p a+br{
    display: none;
}
.footer .content .item{
    width: 300px;
    margin: 20px;
    font-weight: 400;
    color: #fff;
    text-align: center;
    letter-spacing: 1px;
}
.footer .content .item h5{
    font-size: 0.6em;
    line-height: 25px;
    font-weight: 400;
}
.footer .content .item p{
    font-size: 0.45em;
    line-height: 25px;
}
.footer .content .item a{
    text-decoration: none;
    font-weight: 400;
    animation: link 2s infinite;
}
.footer .content .copyright{
    color: #fff;
    font-size: 0.5em;
    text-align: center;
}

@keyframes link{
    0%{
        color: #fff;
    }
    50%{
        color: #538019;
    }
    100%{
        color: #fff;
    }
}

@media (max-width: 860px){
    .footer .content{
        width: 90%;
    }
    .footer .content .item{
        width: 200px;
    }
    .footer .content .item h5{
        line-height: 22px;
        font-weight: 500;
    }
    .footer .content .item p{
        line-height: 22px;
    }
}
@media (max-width: 450px){
    .footer .content .item{
        width: 90%;
    }
    .footer .content .item:nth-child(1) p a+br{
        display: initial;
    }
    .footer .content .item h5{
        font-size: 0.75em;
        line-height: 25px;
        font-weight: 400;
    }
    .footer .content .item p{
        font-size: 0.6em;
        line-height: 25px;
    }
    .footer .content .copyright{
        font-size: 0.65em;
    }
}

/*left timer & right form hidden control*/
#hiddenForm{
    visibility: hidden;
    opacity: 0;
    transition: 1s;
}
#initialForm{
    visibility: initial;
    opacity: 1;
    transition: 1s;
}

/*countdown*/
.timer{
    position: fixed;
    bottom: 60px;
    left: 20px;
    z-index: 98;
    background-image: url(../images/timer-bg.png);
    background-size: 100%;
    width: 170px;
    height: 170px;
    padding: 10px 5px;
    cursor: pointer;
    transition: 0.6s;
    animation: timer 3s infinite;
}
@keyframes timer{
    0%{
        transform: rotate(-3deg);
    }
    50%{
        transform: rotate(3deg);
    }
    100%{
        transform: rotate(-3deg);
    }
}
.timer:hover{
    transform: scale(1.04);
    transition: 0.6s;
}
.timer h2{
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 1px;
    text-align: center;
    line-height: 30px;
    animation: timerword 1s infinite;
}
@keyframes timerword{
    0%{
        color: #fff;
        text-shadow: 0 0 7px #0c80b6, 0 0 15px #0c80b6;
    }
    50%{
        color: #fff;
        text-shadow: 0 0 7px #FF0080, 0 0 15px #FF0080;
    }
    100%{
        color: #fff;
        text-shadow: 0 0 7px #0c80b6, 0 0 15px #0c80b6;
    }
}
.timer .countdown{
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin: -9px 0 0;
}
.timer .countdown p{
    color: #a6510c;
    font-weight: 600;
    font-size: 0.6em;
}
.timer .countdown .date{
    display: flex;
    justify-content: center;
    flex-direction: column;
}
.timer .countdown .date span{
    font-family: "Lilita One", sans-serif;
    color: #a6510c;
    font-size: 0.75em;
    font-weight: 400;
    margin: 0 5px;
}
.timer .countdown .date p{
    margin: 0 5px;
}
.timer .timeover{
    color: #a6510c;
    font-weight: 600;
    font-size: 0.65em;
    text-align: center;
    letter-spacing: 2px;
    margin-top: 20px;
}

@media(max-width: 860px){
    .timer .countdown p{
        font-size: 0.7em;
    }
    .timer .countdown .date span{
        font-size: 0.85em;
    }
}
@media (max-width: 450px){
    .timer{
        position: fixed;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 80px;
        background-image: url(../images/timer-bg-phone.png);
        animation: unset;
    }
    .timer h2{
        letter-spacing: 2px;
        text-align: left;
        padding-left: 20px;
    }
    .timer h2 br{
        display: none;
    }
    .timer .countdown{
        padding-left: 15px;
        justify-content: start;
    }
    .timer .countdown p{
        color: #a6510c;
        font-weight: 600;
        font-size: 0.7em;
    }
    .timer .countdown .date{
        flex-direction: row;
    }
    .timer .countdown .date span{
        margin: 0 5px;
    }
    .timer .timeover{
        margin: -5px 0 0;
        padding-left: 20px;
        text-align: left;
    }
}

/*go to top*/
#btn-back-to-top{
    position: fixed;
    bottom: 200px;
    right: 10px;
    font-size: 0.8em;
    display: none;
    background-color: #1f8cff;
    border: 0px;
    clip-path: circle(30%);
    opacity: 0.5;
    transition: 0.6s;
    z-index: 99;
}
#btn-back-to-top:hover{
    opacity: 1;
    transition: 0.6s;
    transform: translateY(-5px);
}

@media (max-width: 860px){
    #btn-back-to-top{
        bottom: 120px;
        right: 0;
    }
}