html {
    height: 100%
}

body {
    height: 500%
}

.index-title-box {
    color: #fff; 
    font-size: 110px; 
    position: absolute; 
    margin-left: 110px; 
    margin-top: 229px; 
    font-style: oblique;
    height: 98px;
    line-height: 0;
}

.wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: none
}

.wrapper .bg-img {
    animation: .3s scaleIn ease-in-out;
    transform-origin: 50% 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2560px;
    height: 1020px;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%)
}

.wrapper .title {
    font-size: 0
}

.wrapper .text-bar {
    position: absolute;
    color: #fff;
    animation: .5s slideUp ease-in-out;
    top: 50%;
    transform: translateY(-50%);
    left: 110px;
    right: 50px;
    overflow: hidden;
    z-index: 99999;
}

.wrapper .desc {
    opacity: .5;
    font-size: 18px;
    line-height: 2;
    margin-top: 50px
}

.wrapper .figure {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-position: top right;
    background-size: auto 100%
}

.wrapper .sucai {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-position: top right;
    background-size: auto 100%;
    animation: 0.9s scaleIn2 cubic-bezier(0, 0.34, 0, 1.39);
    transform-origin: 100% 50%
}

.wrapper .btn-bar {
    margin-top: 150px;
    font-size: 22px;
    line-height: 1;
    border: 1px solid #fff; 
    border-radius: 80px;
    width: 420px;
    padding: 20px 60px; 
    display: flex;
    justify-content: space-between;
}

.wrapper .btn {
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding-right: 0px;
    margin-right: 0px;
    transition: all .3s ease-in-out;
    display: inline-block;
}

.wrapper .btn:hover {
    color: #fff;
    transform: translateY(-10px)
}

.wrapper .btn:after {
    content: '';
    width: 15px;
    height: 30px;
    position: absolute;
    top: 0;
    right: 0;
    /* background: url(../images/arrow.png) */
}

.wrapper-1 {
    background: #1e1e52
}

.wrapper-1 .title {
    width: 705px;
    height: 109px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    transform: translateY(-30px)
}

.wrapper-1 .text-bar {
    top: 0;
    bottom: 0;
    text-align: center;
    transform: none !important
}

.wrapper-1 .icon-play {
    position: absolute;
    width: 60px;
    height: 60px;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    margin-top: 155px;
    margin-top: 4.27vh;
    background: url(../images/icon_play.png) no-repeat;
    display: none;
    cursor: pointer;
    background-size: 100% 100%;
}

.wrapper-1 .desc {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    margin-top: 342px;
    margin-top: 28vh;
    opacity: .65
}

.wrapper-1 .bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
    background: url(../images/v_back.jpg);
    background-size: cover;
}

.wrapper-1 .bg-video:after {
    content: '';
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    position: absolute;
    background: rgba(0, 0, 0, 0.7)
}

.wrapper-1 .video {
    position: absolute;
    top: 0;
    left: 0
}

.wrapper-1 .dash-bar {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    margin-top: 480px;
    margin-top: 44vh;
    text-align: center
}

.wrapper-1 .dash {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.3);
    margin: 0 10px;
    border-radius: 5px;
    transition: all .3s ease-in-out
}

.wrapper-1 .dash:last-child {
    width: 36px;
    background-color: #fff
}

.wrapper-video .desc {
    display: none
}

.wrapper-video .icon-play {
    /*display: block*/
}

.wrapper-video .bg-video {
    display: block
}

.wrapper-video .dash:last-child {
    width: 10px;
    background-color: rgba(255, 255, 255, 0.3)
}

.wrapper-video .dash:first-child {
    width: 36px;
    background-color: #fff
}

.wrapper-2 {
    background: #0d1549;
    background: url("../images/v_back2.jpg") no-repeat;
    background-size: cover;
}

.wrapper-2 .title {
    width: 455px;
    height: 98px;
    margin-top: 270px;
    margin-left: 110px;
    position: absolute;
    z-index: 999;
}

.wrapper-3 {
    background: #0d1549;
    background: url("../images/v_back4_1.jpg") no-repeat;
    background-size: cover;
}

.wrapper-3 .title {
    width: 550px;
    height: 100px;
    margin-top: 270px;
    margin-left: 110px;
    position: absolute;
    z-index: 999;
}

.wrapper-3 .desc {
    opacity: 0.65
}

.wrapper-4 {
    background: #5944b5;
    /* background: url("../images/v_back4.jpg") no-repeat; */
    background: url("../images/v_back4_1.jpg") no-repeat;
    background-size: cover;
}

.wrapper-4 .title {
    width: 580px;
    height: 102px;
    margin-top: 270px;
    margin-left: 110px;
    position: absolute;
    z-index: 999;
}

.wrapper-5 {
    background: #0d1549;
    background:url("../images/v_back5.jpg") no-repeat;
    background-size: cover;
}

.wrapper-5 .title {
    width: 644px;
    height: 102px;
    margin-top: 270px;
    margin-left: 110px;
    position: absolute;
    z-index: 999;
}

.wrapper-6 {
    background-color: #181845
}

.wrapper-6 .news-list {
    width: 1420px;
    margin: -155px auto 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    right: 0
}

.wrapper-6 .item {
    text-align: left;
    width: 430px;
    display: inline-block;
    margin-right: 60px;
    background-color: #7254ba;
    padding-bottom: 20px;
    border-radius: 4px;
    overflow: hidden;
    transition: all .3s ease-in-out
}

.wrapper-6 .item:last-child {
    margin-right: 0
}

.wrapper-6 .item:nth-child(2) .item-title {
    padding-left: 22px
}

.wrapper-6 .item:hover {
    transform: translateY(-10px)
}

.wrapper-6 .img {
    display: block;
    width: 430px;
    height: 200px
}

.wrapper-6 .item-title {
    padding: 0 30px;
    line-height: 50px;
    margin-top: 10px;
    color: #fff;
    font-size: 18px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

.wrapper-6 .date {
    line-height: 40px;
    padding-left: 30px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.4)
}

.wrapper-6 .link {
    display: block
}

.wrapper-6 .footer-bg {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    /* background-image: url(../images/footer_bg.png) */
}

.wrapper-6 .footer-box {
    width: 1420px
}

.dot-bar {
    position: fixed;
    width: 30px;
    top: 50%;
    right: 100px;
    transform: translateY(-50%);
    color: #fff;
    transition: all .3s ease-in-out
}

.dot-bar .dot {
    width: 10px;
    height: 10px;
    display: block;
    margin-bottom: 10px;
    border-radius: 100%;
    background-color: rgba(255, 255, 255, 0.3);
    position: relative
}

.dot-bar .dot:after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    background-color: currentColor;
    transform-origin: 50% 50%;
    width: 6px;
    height: 6px;
    background-color: #fff !important;
    /* border: 1px solid currentColor; */
    border-radius: 100%;
    transform: scale(3);
    opacity: 0
}

.video-pop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    display: none
}

.video-pop .inner {
    width: 1233px;
    height: 694px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto
}

.video-pop .video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.video-pop .close {
    position: absolute;
    height: 28px;
    top: 0;
    right: -80px;
    width: 30px;
    cursor: pointer
}

.video-pop .line {
    position: absolute;
    top: 0;
    left: 0;
    width: 30px;
    height: 4px;
    border-radius: 2px;
    transform-origin: 50% 50%;
    transition: all .3s ease-in-out
}

.video-pop .line-1 {
    background-color: #fff;
    transform: translateY(12px) rotate(45deg)
}

.video-pop .line-2 {
    background-color: rgba(255, 255, 255, 0.6);
    top: 12px;
    transform: rotate(-45deg)
}

.menu-slide .nav-bar {
    transform: translateX(100%);
    opacity: 0
}

.menu-slide .menu-icon:hover .line-2 {
    width: 35px
}

.menu-slide .menu-icon:hover .line-3 {
    width: 25px
}

.menu-slide .line-1 {
    transform: translateY(0) rotate(0)
}

.menu-slide .line-2 {
    transform: rotate(0)
}

.menu-slide .line-3 {
    opacity: 1
}

.active-1 .menu-icon {
    display: none
}

.active-1 .nav-bar {
    transform: translateX(0);
    opacity: 1
}

.active-1 .main-header {
    padding-right: 100px
}

.active-6 .dot-bar {
    margin-top: -155px
}

.wrapper-1 .title {
    background: url(../images/title_1.png) no-repeat; 
}

.wrapper-1 .figure {
    /* background-image: url(../images/figure_1.png) */
}

.wrapper-1 .sucai {
    /* background-image: url(../images/picture_1.png) */
}

.active-1 .dot:nth-child(1):after {
    opacity: 1;
    animation: scaleInDot .3s ease-in-out;
    background: transparent;
}

 .wrapper-2 .title {
     background-image: url(../images/title_2.png);
     background-repeat: no-repeat;
     background-position: 0 -83px;
     background-size: 100% 100%;
}
/*
.wrapper-2 .figure {
    background-image: url(../images/figure_2.png)
}

.wrapper-2 .sucai {
    background-image: url(../images/picture_2.png)
} */

.active-2 .dot:nth-child(2):after {
    opacity: 1;
    animation: scaleInDot .3s ease-in-out;
    background: transparent;
}

.wrapper-3 .title {
    background-image: url(../images/title_3.png);
    background-repeat: no-repeat;
    background-position: 0 -83px;
    background-size: 100% 100%;
}

/* 
.wrapper-3 .figure {
    background-image: url(../images/figure_3.png)
}

.wrapper-3 .sucai {
    background-image: url(../images/picture_3.png)
} */

.active-3 .dot:nth-child(3):after {
    opacity: 1;
    animation: scaleInDot .3s ease-in-out;
    background: transparent;
}

.wrapper-4 .title {
    background-image: url(../images/title_4.png);
    background-repeat: no-repeat;
    background-position: 0 -83px;
    background-size: 100% 100%;
}

/*
.wrapper-4 .figure {
    background-image: url(../images/figure_4.png)
}

.wrapper-4 .sucai {
    background-image: url(../images/picture_4.png)
} */

.active-4 .dot:nth-child(4):after {
    opacity: 1;
    animation: scaleInDot .3s ease-in-out;
    background: transparent
}

.wrapper-5 .title {
    background-image: url(../images/title_5.png);
    background-repeat: no-repeat;
    background-position: 0 -83px;
    background-size: 100% 100%;
}
/* 
.wrapper-5 .figure {
    background-image: url(../images/figure_5.png)
}

.wrapper-5 .sucai {
    background-image: url(../images/picture_5.png)
} */

.active-5 .dot:nth-child(5):after {
    opacity: 1;
    animation: scaleInDot .3s ease-in-out;
    background: transparent
}

/* .wrapper-6 .title {
    background-image: url(../images/title_6.png)
}

.wrapper-6 .figure {
    background-image: url(../images/figure_6.png)
}

.wrapper-6 .sucai {
    background-image: url(../images/picture_6.png)
} */

.active-6 .dot:nth-child(6):after {
    opacity: 1;
    animation: scaleInDot .3s ease-in-out;
    background: transparent
}

.h_scroll {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    margin: auto;
    width: 33px;
    height: 77px;
    background: url("../images/h_scroll.png") no-repeat 100% 100%;
    z-index: 99999;
}

@media (max-height: 850px) {
    .wrapper .text-bar {
        transform: translate(-5%, -50%) scale(0.8);
        left: 110px;
    }
    .index-title-box { 
        transform: translate(-5%, -50%) scale(0.8);
        margin-left: 133px;
    }
    .wrapper-1 .title { transform: translateY(-30px) scale(0.8) }
    .wrapper-2 .title { transform: scale(0.8); margin-left: 110px !important; margin-top: 220px !important;}
    .wrapper-3 .title { transform: scale(0.8); margin-left: 110px !important; margin-top: 220px !important;}
    .wrapper-4 .title { transform: scale(0.8); margin-left: 110px !important; margin-top: 220px !important;}
    .wrapper-5 .title { transform: scale(0.8); margin-left: 110px !important; margin-top: 220px !important;}
}

@media (max-height: 750px) {
    .wrapper .text-bar {
        transform: translate(-5%, -50%) scale(0.8);
        left: 110px;
    }
    .index-title-box { 
        transform: translate(-5%, -50%) scale(0.8);
  
    }
    .wrapper-2 .title { transform: scale(0.8); margin-left: 110px !important; margin-top: 220px !important; }
    .wrapper-3 .title { transform: scale(0.8); margin-left: 110px !important; margin-top: 220px !important; }
    .wrapper-4 .title { transform: scale(0.8); margin-left: 110px !important; margin-top: 220px !important; }
    .wrapper-5 .title { transform: scale(0.8); margin-left: 110px !important; margin-top: 220px !important; }
}

@media (max-height: 650px) {
    .wrapper .text-bar {
        transform: translate(-5%, -50%) scale(0.7);
        left: 77px;
    }
    .index-title-box { 
        transform: translate(-5%, -50%) scale(0.7);
        margin-left: 156px;
    }
    .wrapper-2 .title { transform: scale(0.6);margin-left: 110px !important;margin-top: 200px !important;}
    .wrapper-3 .title { transform: scale(0.6); margin-left: 110px !important; margin-top: 200px !important; }
    .wrapper-4 .title { transform: scale(0.6); margin-left: 100px !important; margin-top: 200px !important; }
    .wrapper-5 .title { transform: scale(0.6); margin-left: 100px !important; margin-top: 200px !important; }
}
@media (max-height: 500px) {
    .wrapper .text-bar {
        transform: translate(-5%, -50%) scale(0.6);
        left: -22px;
    }
    .index-title-box { 
        transform: translate(-5%, -50%) scale(0.6);
        margin-top: 150px;
        margin-left: 46px;
    }
    .wrapper-2 .title { transform: scale(0.6);margin-left: 22px !important;margin-top: 125px !important;}
    .wrapper-3 .title { transform: scale(0.6); margin-left: 22px !important; margin-top: 125px !important; }
    .wrapper-4 .title { transform: scale(0.6); margin-left: 15px !important; margin-top: 125px !important; }
    .wrapper-5 .title { transform: scale(0.6); margin-left: 15px !important; margin-top: 125px !important; }
}

@keyframes slideUp {
    0% {
        opacity: 0;
        margin-top: 100px
    }

    100% {
        opacity: 1;
        margin-top: 0
    }
}

@keyframes scaleIn {
    0% {
        transform: scale(1.05) translate(-50%, -50%)
    }

    100% {
        transform: scale(1) translate(-50%, -50%)
    }
}

@keyframes scaleIn2 {
    0% {
        transform: scale(1.05)
    }

    100% {
        transform: scale(1)
    }
}

@keyframes scaleInDot {
    0% {
        transform: scale(1)
    }

    100% {
        transform: scale(3)
    }
}

@keyframes wrapperRotate {
    0% {
        transform: rotate(0)
    }

    100% {
        transform: rotate(5deg)
    }
}