html, body {
    position: relative;
    height: 100%;
}
body {
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 14px;
    color:#000;
    margin: 0;
    padding: 0;
}
.cases_content{position:relative;width:100%;height:100%;}
.cases_detail{position:absolute;top:0;width:100%;height:100%;min-width:1200px;background-color:#f4f4f4;padding:15px;box-sizing: border-box;display: flex;}
.cases_detail .left_content{position:relative;width:81%;height:100%;padding:35px 0;float: left;background-color:#fff;box-sizing: border-box;}
.cases_detail .right_content{width:18%;height:100%;min-width:300px;float: right;text-align:center;background-color:#fff;padding:15px;box-sizing: border-box;overflow-x: hidden;margin-left: 1%;}
.swiper-container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}
.swiper-slide {
    background-size: cover;
    background-position: center;
    text-align: center;
    position:relative;
}
.gallery-top {
    height: 91%;
    width: 100%;
}
.gallery-top .swiper-slide>img{max-width: 90%;height: 100%;}
.gallery-top .swiper-slide i{position:absolute;bottom:0;right:0;}
.gallery-thumbs {
    width:80%;
    height: 80px;
    box-sizing: border-box;
    padding: 10px 0;
}
.gallery-thumbs .swiper-slide {
    width: 10%;
    height: 100%;
}
.gallery-thumbs .swiper-slide img{width:100%;height:100%;}
.gallery-thumbs .swiper-slide-active {
    border: 2px solid #00af63;
}
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled {
    opacity: .35;
    cursor: auto;
    pointer-events: none;
}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    background-image: url(../images/right.png);
    right: 6%;
    left: auto;
}
.swiper-button-next, .swiper-button-prev {
    position: absolute;
    bottom:45px;
    top:auto;
    width: 27px;
    height: 44px;
    z-index: 10;
    cursor: pointer;
    -moz-background-size: 27px 44px;
    -webkit-background-size: 27px 44px;
    background-size: 27px 44px;
    background-position: center;
    background-repeat: no-repeat;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    background-image: url(../images/left.png);
    left: 6%;
    right: auto;
}