html, body {
    position: relative;
    height: 100%;
}
.swiper{
    width: 100%;
    height: 100%;
}
.swiper-slide {
    text-align: center;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.top_nav{
    position: fixed;
    left: 0;
    right: 0;
    z-index: 999;
}
.top_img_txt{
    position: absolute;
    left: 50%;
    transform: translate(-50%,-50%);
    top: 50%;
    color: #fff;
}
.top_img_txt h1{
    font-size: 4rem;
    font-weight: 700;
}
.top_img_txt p{
    font-size: 2.5rem;
}
.paginations {
    color: #fff;
    width:auto;
    left:5%;
    z-index: 10;
    bottom:10%;
    position: absolute;
    text-align: center;
    -webkit-transition: .3s opacity;
    -o-transition: .3s opacity;
    transition: .3s opacity;
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
    z-index: 10;
}
#top_banner .swiper-slide{
    perspective: 50vw;
    perspective-origin: 50% 50%;
}
.paginations ul{
    list-style: none;
    margin-bottom: 0;
    padding-left: 0;
    width: 70px;
}
.paginations ul li{
    position:absolute;
    left:0;
    top:0;
}
.paginations .total{
    margin-left:5px;
} 
.ui-loop{
    position:absolute;
    width:15px;
    height:15px;
    top: -13px;
    left: -5px;
    z-index: 10;
}
.path-loop {
    fill: none;
    stroke: #fff;
    stroke-miterlimit: 80;
    stroke-width: 6px;
    display: none;
}
.loading_swiper .swiper-pagination span{
    position: relative;
    margin:0 20px 0 0 !important;
}
#top_banner .swiper-pagination{
    text-align: right;
    padding-right: 4rem;
    margin-bottom: 3rem;
}
.loading_swiper .swiper-pagination-bullet{
    background: #fff;
    width: 4px;
    height: 4px;
    opacity: 1;
}
.index2_left{
    position: absolute;
    left: 0;
    width: 40%;
    top: 0;
    height: 100%;
}
.index2_right{
    position: absolute;
    right: 0;
    width: 60%;
    top: 0;
    height: 100%;
}
.index2_des,
.index2_product{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 30%;
}
.index2_product{
    top: 70%;
    bottom: 0;
}
.index2_product{
    border:1px solid #eeeeee;
}
.index2_des .txt{
    position: absolute;
    padding-left: 10rem;
    padding-right: 13rem;
    text-align: left;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}
.index2_des p{
    color: #808080;
    font-size: 1.4rem;
    line-height: 1.8;
}
.index2_des a{
    color: #333333;
    font-size: 1.2rem;
}
.index2_des a:hover{
    color: #066ffd;
}
#index2_product_swiper{
    background-color: #f8f8f8;
}
.index2_product .swiper-button-next,
.index2_product .swiper-button-prev{
    left: 0;
    top: 0;
    height: 50%;
    margin-top: 0;
    color: #666;
    width: 15%;
    background-color: #fafafa;
    right: auto;
    border:1px solid #eeeeee;
}
.index2_product .swiper-button-next:after,
.index2_product .swiper-button-prev:after{
    font-size: 1.5rem;
}
.index2_product .swiper-button-prev{
    top: 50%;
    background-color: #fcfcfc;
}
.index2_product_pg{
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    background-color: #fcfcfc;
    text-align: center;
    width: 15%;
    z-index: 1;
    border-right: 1px solid #eeeeee;
}
.index2_product_pg .paginations{
    top: 50%;
    color: #999;
    left: 50%;
    transform: translate(-50%,-50%);
    bottom: auto;
}
.index2_product .paginations ul li{
    color: #333;
}
.index2_product .swiper{
    position: absolute;
    left: 15%;
    top: 0;
    right: 0;
    bottom: 0;
}
.index2_left_pg{
    background-color: rgba(16, 79, 163, .9);
    right: 0;
    position: absolute;
    bottom: 0;
    color: #fff;
    padding: 2rem;
    width: 20rem;
    text-align: left;
    z-index: 99;
}
.index2_left_pg .swiper-pagination{
    position: static;
    text-align: left;
}
.index3{
    height: 100%;
}
.index3 .box_txt{
    position: absolute;
    top: 25%;
    right: 0;
    left: 0;
}
.index3 .box{
    background-color: #fff;
    width: 80%;
    left: 10%;
    position: absolute;
    bottom: 4rem;
    
}
.index3_title{
    border-bottom: 1px solid #333333;
    display: inline-block;
    padding: 10px;
}
.index3 .index3_box{
    display: inline-block;
    text-align: left;
    margin-left: 15px;
}
.index3 .col img{
    margin-top: -30px;
}
.index3_box h4{
    font-size: 1.3rem;
    margin-bottom: 0;
    font-weight: bold;
}
.index3_box p{
    margin-bottom: 0;
}
.index3 .box .col{
    padding: 3rem 0;
}
.index3 .box .col:hover:before{
    content: " ";
    position: absolute;
    bottom: 0;
    height: 2px;
    background-color: #1e7dfd;
    width: 5rem;
    left: 50%;
    transform: translateX(-50%);
}
.index3 .box .col:after{
    content: " ";
    width: 1px;
    height: 4rem;
    position: absolute;
    background-color: #eeeeee;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.index3 .box .col:last-child:after{
    display: none;
}
.index4{
    width: 90%;
    position: absolute;
    top: 7rem;
    left: 5%;
    color: #fff;
}
.yuan{
    position: absolute;
    bottom: 0;
    right: 5%;
    text-align: left;
    width: 55%;
    background-color: #fff;
    color: #808080;
    padding: 3rem;
}
.yuan h5{
    font-size: 1.4rem;
    font-weight: bold;
    color: #333;
}
.index4 .more{
    margin-top: 4rem;
}
.index4 .more a{
    color: #fff;
}
.index4 .more .play{
    margin-left: 2rem;
}
.play:after,
.play:before{
    content: " ";
    border-radius: 100%;
    border: 1px solid #fff;
    width: 5rem;
    height: 5rem;
    position: absolute;
    top: -.5rem;
    left: -.5rem;
}
.play:after{
    animation:play1 1.5s linear;
    animation-iteration-count:infinite;
}
.play:before{
    animation:play2 1.5s linear;
    animation-iteration-count:infinite;
}
.play:before{
    width: 6rem;
    height: 6rem;
    position: absolute;
    top: -1rem;
    left: -1rem;
}
.index4 .index4_txt{
    margin-top: 10rem;
    font-size: 1.4rem;
}
.index4 .index4_txt h1{
    font-size: 3rem;
}
.index5_txt{
    color: #fff;
    left: 5%;
    position: absolute;
    top: 30%;
    width: 40%;
    text-align: left;
}
.index5_txt a{
    color: #fff;
}
.index5_nav{
    position: absolute;
    left: 5%;
    bottom: 15%;
    z-index: 999;
    color: #fff;
}
.index5_nav .swiper-pagination,
.index5_nav .paginations{
    position: static;
}
.index5_nav .paginations{
    width: 70px;
}
.index5_nav .swiper-pagination{
    margin-bottom: 8rem;
}
.index5_nav_sub{
    position: relative;
}
.index5_nav_sub .swiper-button-next{
    right: -7rem;
    top: 1rem;
}
.index6_txt{
    margin-left: 5%;
    width: 90%;
    color: #fff;
    margin-top: 10rem;
}
.index6_txt a{
    color: #fff;
}
.index6_txt h1{
    font-size: 3rem;
}
.index6_box{
    background-color: #fff;
    padding: 2rem;
}
.index6_box img{
    width: 100%;
    margin-bottom: 1rem;
}
.index6_box p{
    color: #808080;
    margin-bottom: 0;
}
#index6_swiper{
    height: auto;
    margin-top: 8rem;
}
.swiper_btn{
    background-color: #fff;
    width: 5rem;
    height: 5rem;
    border-radius: 100%;
}
.swiper_btn:after{
    color: #666;
    font-size: 1.3rem;
}
.swiper_btn:hover{
    background-color: #066ffd;
}
.swiper_btn:hover:after{
    color: #fff;
}
.index6_swiper{
    width: 90%;
    margin-left: 5%;
    position: relative;
}
.index6_swiper .swiper{
    width: 85%;
    margin-left: 15%;
}
.index6_nav{
    bottom: 0;
    position: absolute;
    left: 0;
    width: 15%;
    top: 0;
}
.index6_swiper .index6_nav_btn{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.index6_swiper .swiper_btn{
    position: static;
}
.index6_swiper .swiper-button-next{
    margin-bottom: 2rem;
}
.index6_swiper .swiper-button-next,
.index6_swiper .swiper-button-prev{
    margin-top: 0;
}
.index7_box{
    background-color: #fff;
}
.index_phone{
    padding: 4rem 6rem;
    border-bottom: 1px solid #eaeaea;
}
.index_address{
    padding: 4rem 6rem;
}
.index_phone p,
.index_address{
    color: #808080;
}
.index7{
    top: 15%;
    height: 85%;
    left: 5%;
    width: 90%;
    position: absolute;
}
.index7 .index_copyright{
    position: absolute;
    left: 0;
    bottom: 1rem;
    color: #fff;
}
.index7 .index_copyright a{
    color: #fff;
}
.index7 .index6_txt{
    margin-top: 0;
    margin-left: 0;
    margin-bottom: 10rem;
}
.index7_nav{
    color: #fff;
    margin-top: 6rem;
    position: relative;
}
.index7_middle_nav{
    text-align: center;
}
.index7_middle_nav:after,
.index7_middle_nav:before{
    content: " ";
    position: absolute;
    right: 0;
    width: 1px;
    background-color: #929295;
    top: 0;
    height: 40%;
}
.index7_middle_nav>div{
    text-align: left;
    display: inline-block;
}
.index7_middle_nav:before{
    left: 0;
    right: auto;
}
.index7_nav a{
    display: block;
    color: #fff;
    font-size: .9rem;
    margin-top: .5rem;
}