video {
    object-fit: fill;
    width: 100%;
}
.course-list {
 
    position: relative;

}
.course-list .course-list-1 {
    position: absolute;
    width: 4.74rem;
    height: 3.36rem;
    left: -.1rem;
    bottom: .6rem;
    box-sizing: border-box;
    z-index: 321;
    background: url("../images/ue4/pt9_pop_bg.png") no-repeat top center;
    background-size: contain;
    font-size: .28rem;
    color: white;

}

.course-list-1 ::-webkit-scrollbar {
    width: 2px;
}
.course-list-1 ::-webkit-scrollbar-track {

    border-radius: 14px;
}

/* 滚动条滑块 */
.course-list-1 ::-webkit-scrollbar-thumb {
    border-radius: 14px;
    background: rgba(255, 255, 255, .5);

}

.course-list li div img{
    visibility: hidden;
    width: .32rem;
    height: .32rem;
}
.course-list .active img {
    visibility: visible;
}
.course_arrow {
    position: absolute;
    right: .4rem;
    top: .25rem;
    transition: all .8s ease-in-out;
}

.course_arrow.down {
    transform: rotate(180deg);
    transition: all .8s ease-in-out;
}





.course-list .course-list-1 ul {
    margin: .1rem 0 0 .4rem;
    overflow-y: auto;
    height: 3rem;
}
.btn53 {
    width: 4.44rem;
    height: .82rem;
    line-height: .82rem;
    text-align: center;
    display: block;
    font-size: .24rem;
    color: #333333;
    font-weight: 600;
    background: #92FEFF;
    /* border: 1px solid #C4FEFF; */
    box-sizing: border-box;
    box-shadow: 0px 4px 50px rgba(146, 254, 255, 0.67);
    border-radius: 1rem;
    margin: .6rem auto 0;
}
.part11 .btn53 {
    margin-top: 4rem;
}
.youxidongzuosheji-wrapper {
    padding-top: 1rem;
    padding-bottom: 1rem;
    width: 7.5rem;
    overflow: hidden;
}

.top-banner {
    width: 7.5rem;
    height: 8.32rem;
    background: url('../images/youxidongzuosheji/header-img.png?v=213') top center;
    background-size: cover;
    position: relative;
}

.top-banner img {
    height: 2.6rem;
    position: absolute;
    bottom: 2.4rem;
    left: 50%;
    transform: translateX(-50%);
}

h2 {
    font-size: .36rem;
    line-height: 1.5;
    color: #333333;
}

.tips {
    font-size: .24rem;
    line-height: 1.5;
    margin: .08rem auto 0;
    width: 6.2rem;
}

.yxzs-wrapper1 {
    width: 6.8rem;
    margin: 0 auto;
    text-align: center;
}

.part1 {
    background: url('../images/youxidongzuosheji/part1-bg.png') no-repeat top center;
    background-size: cover;
    height: 11rem;
    overflow: hidden;
    margin-top: -1.5rem;
    position: relative;
    z-index: 10;
}

.part1 h2 {
    margin-top: .6rem;
    text-align: center;

}
.pt1-swiper{
    margin-top: .2rem;
}
.pt1-swiper .pt1-fenye .swiper-pagination-bullet {
    width: .5rem;
    height: .08rem;
    border-radius: .2rem;
}

.pt1-swiper .swiper-slide {
    height: 4.6rem;
}

.pt1-swiper .pt1-fenye .swiper-pagination-bullet-active {
    background: #C20915;
}
.part1 .tips{
    width: 6.2rem;
    text-align: center;
    margin: 0.08rem auto 0;
}
.pt1-swiper img {
    height: 3.54rem;
}
.ptimg1{
    width: 5.82rem;
}
.ptimg2{
    width: 4.7rem;
}
.ptimg3{
    width: 5.02rem;
}
.ptimg4{
    width: 8.19rem;
}
.part2 {
    width: 7.18rem;
    height: 7.5rem;
    background: #EAF5FF;
    margin: -1.2rem auto 0;
    overflow: hidden;
    position: relative;
    z-index: 213;
}

.part2 h2 {
    margin-top: .9rem;

}
.part2 .tips{
    width: 6.4rem;
}
.part2 .yxzs-wrapper1 {
    /* width: 5.65rem; */
}

.pt2-swiper-container {
    position: relative;
}

.pt2-swiper {
    height: 2.8rem;
    margin-left: .2rem;
}

.pt2-swiper .swiper-slide,
.pt2-swiper .swiper-slide img {
    height: 1rem;
}

.pt2bg {
    width: 5.74rem;

    position: absolute;
}

.pt2-right {
    width: 3.3rem;
    height: 3.3rem;
    position: relative;
    float: right;
    background-color: white;
    box-shadow: 0px 0px 20px rgba(172, 205, 236, 0.4);
    border-top-right-radius: .3rem;
    border-bottom-left-radius: .3rem;
    margin-top: .4rem;
    overflow: hidden;

}

.pt2r-right {}

.pt2r-top {
    width: 3.06rem;
    height: .38rem;
    border-bottom: 1px solid #E5EAEF;
    position: relative;
    margin-left: .1rem;
}

.pt2r-top img {
    width: 2.6rem;
    height: .45rem;
    position: absolute;
    left: .2rem;
}

.part3 {
    width: 7.18rem;
    height: 6.51rem;
    background: url('../images/youxidongzuosheji/pt3-bg.png') top center;
    background-size: cover;
    margin: 0 auto;
    overflow: hidden;
}

.part3 h2 {
    text-align: center;
    color: white;
    margin-top: .48rem;
}

.part3 .form {
    width: 4.5rem;
    height: 2.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    margin: .24rem auto 0;
}

.part3 input,
.part3 .course,
.input-container {
    width: 4.5rem;
    height: .66rem;
    
    border: 0 none;
    font-size: .24rem;
    background-color: white;
    line-height: .66rem;
    box-sizing: border-box;

    
}

.part3 input{
    height: .6rem;
    line-height: .6rem;
    padding-left: .2rem;
}
.part3 .container {
    background-color: rgba(112, 179, 191, .9);
    width: 5.85rem;
    height: 5.33rem;
    overflow: hidden;
    margin: .6rem auto 0;
}

.part3 .container #submit {
    width: 4.5rem;
    height: .66rem;
    background-color: rgba(193, 5, 0, 1);
    line-height: .66rem;
    font-size: .24rem;
    color: white;
    text-align: center;
    border-radius: .9rem;
    margin: .3rem auto 0;
}

.part4 {
    margin-top: .64rem;
    overflow: hidden;
}

.part4 b {
    color: #C92420;
}

.pt4-swiper {
    margin-top: .2rem;
    margin-left: .16rem;
}

.pt4-swiper .swiper-slide {
    width: 5.26rem;
    height: 4.4rem;
}

.pt4-swiper img {
    height: 4.4rem;
}


.part5 {
    width: 7.5rem;
    height: 13.5rem;
    background-color: #73AADD;
    margin-top: .48rem;
    overflow: hidden;

}
.pt5_tool2{
    height: .4rem;
}
.part5 h2 {
    margin-top: .72rem;
    color: white;
}

.part5 .container-three img {
    height: .54rem;
}
.part5 .btn53{
    margin-top: .1rem !important;
}
.pt5-swiper {
    font-size: .24rem;
}

.pt5-swiper .container-one {
    width: 7.1rem;
    height: 4.65rem;
    margin: .56rem auto 0;
    background: url('../images/youxidongzuosheji/container-one-bg.png');

}

.pt5-swiper .container-one .left {
    width: 4.65rem;
    height: inherit;
    float: left;
    background: #C4C4C4;
}

.pt5-swiper .container-one .right {
    height: inherit;
    float: right;
    max-width: 2.3rem;
    color: white;
    display: flex;
    align-items: center;
}

.pt5-swiper .container-two,
.pt5-swiper .container-three {
    margin: .13rem auto 0;
    width: 6.7rem;
    color: white;


}

.pt5-swiper .container-one li {
    font-size: .2rem;
    margin-top: .2rem;
}

.pt5-swiper .ct-footer {
    width: 100%;
    margin-top: -.1rem;
}

.pt5-swiper .container-three {
    margin-top: .32rem;
}

.pt5-swiper .ct-title {
    font-size: .3rem;

}

.pt5-swiper hr {
    width: .37rem;
    height: .04rem;
    background: #96BFE6;
    border: 0 none;
    display: inline-block;
}

.pt5-prev,
.pt5-next {
    position: absolute;
    background: url('../images/youxidongzuosheji/pt5btn.png') center;
    width: .5rem;
    height: 1rem;
    top: 2.2rem;
    z-index: 2222;
}

.pt5-prev {
    left: 0;
}

.pt5-next {
    right: 0;
    transform: rotate(180deg);
}

.part6 {
    height: 12.14rem;
    background: url('../images/youxidongzuosheji/pt-6-bg.png') no-repeat top center;
    background-size: cover;
    overflow: hidden;
}
.part6 .tips{
    width: auto;
}
.part6 h2 {
    color: white;
    text-align: center;
    margin-top: .96rem;
}

.part6 p {
    width: 6.56rem;
    color: white;
    line-height: 1.5;
    font-size: .24rem;
    text-align: center;

}

.pt6_info {
    position: relative;
    margin: .4rem auto 0;
    display: flex;
    justify-content: center;
    min-height: 3rem;

}

.pt6_info .top,
.pt6_info .bottom {
    position: absolute;


}

.pt6_info .top {
    left: .2rem;
    top: 0;
    margin-top: -0.4rem;
}

.pt6_info .bottom {
    right: .4rem;
    bottom: -.2rem;
}

.pt6_t_info {
    width: 2.7rem;
    margin: .7rem auto 0;
    font-size: .34rem;
    text-align: center;
    color: white;
}

.pt6_t_info img {
    width: 1.54rem;
}

.pt6_t_info .name {
    color: #92FEFF;
}


.pt6-prev,
.pt6-next {
    position: absolute;
    background: url('../images/youxidongzuosheji/left_right.png') center;
    width: .5rem;
    height: .5rem;
    background-size: cover;
    top: 5rem;
    z-index: 2222;
}

.pt6-prev {
    left: 0.6rem;
}

.pt6-next {
    right: 0.6rem;
    transform: rotate(180deg);
}

.outside-part67 {
    width: 7.10rem;
   padding-bottom: .3rem;
    background-color: white;
    font-size: .2rem;
    margin-top: -1.4rem;
    left: 50%;
    transform: translateX(-50%);
    position: absolute;
    box-shadow: 4px 4px 50px rgba(90, 122, 153, 0.25);
}

.outside-part67 .pt67-logo {
    width: .93rem;
    margin: .2rem;
}

.outside-part67 .footer-img {
    width: 6.66rem;
    display: block;
    margin: .22rem auto 0;

}

.outside-part67 h2 {
    text-align: center;
}

.outside-part67 .tips {
    text-align: center;
    color: #666666;
    font-size: .2rem;
    font-weight: 600;
}

.outside-part67 p {
    width: 6rem;
    color: #999999;
    font-size: .24rem;
    margin: .1rem auto .2rem;
    line-height: 1.8;
}


.part7 {
    font-size: .2rem;
    background: url('../images/youxidongzuosheji/pt7-bg.png') top center;
    background-size: cover;
    height: 17.24rem;
    overflow: hidden;
    text-align: center;
}

.part7 h2 {
    margin-top: 8.7rem;

}

.part7 img {
    height: 4.35rem;
    margin-top: .23rem;
}
.part8{
    background: url('../images/youxidongzuosheji/pt8-bg.png') top center;
    background-size: cover;
    height: 7.7rem;
    overflow: hidden;
}
.part8 h2{
    margin-top: .5rem;
    color: white;
    text-align: center;
    font-size: .36rem;
}
.pt8-swiper {
    margin-top: .2rem;
}
.pt8-swiper .swiper-slide{
    width: 6rem;
    height: 5.35rem;
}
.pt8_video{
    width: 6rem;
    height: 5.35rem;
    margin: 0 auto;
    display: block;
}
.part9 {
    margin-top: .72rem;
    text-align: center;
}

.part9 img {
    width: 6.9rem;
    margin-top: .18rem;
}

.part10 {
    font-size: .2rem;
    margin-top: .754rem;

}

.part10 h2 {
    text-align: center;

}

.part10 ul {
    margin-top: .5rem;
    width: 8rem;

}

.part10 li {
    cursor: pointer;
    border-radius: .6rem;
    background: #F7FCFF;
    text-align: center;
    font-size: .2rem;
    font-weight: bold;
    padding: .24rem .32rem;
    margin-bottom: .24rem;
    margin-right: .1rem;
    float: left;

}

.highlight {
    animation: 1s ease-in-out breath;
}

.part11 {
    background: url('../images/youxidongzuosheji/pt11-bg.png') no-repeat top center;
    background-color: red;
    background-size: cover;
    width: 7.5rem;
    height: 5.66rem;
    overflow: hidden;
}


@keyframes breath {
    0% {
        transform: scale(1);
        background-color: transparent;
    }

    50% {
        transform: scale(1.1);
        background-color: #92FEFF;
    }

    100% {
        transform: scale(1);
        background-color: transparent;
    }
}