.banner-box{
    position: relative;
    display: flex;
    align-items: center;
}
.content-box .title_Mobile{
	display: none;
}
.banner-box .text {
    position: absolute;
    top: 50%;
    right: 50%;
    transform: translate(50%, -50%);
    text-align: center;
    color: #fff;
}
.banner-box .text .title {
    font-size: 5rem;
    font-weight: 700;
    text-shadow: 0 0 2px black;
}
.banner-box .text .desc {
    margin-top: 0;
    font-size: 1.7rem;
    line-height: 4rem;
}
.scheme-box{
    padding: 6rem 0 0 0;
    background-color: #060A21;
    height: 100vh;
}
.scheme-box .left{
    width: 19.4rem;
}
.scheme-box .left>div{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 9.56rem;
    font-size: 1.75rem;
    color: #fff;
    cursor: pointer;
    background-image:none
}
.scheme-box .left .active {
    background-image: linear-gradient(90deg,
    #0f308e 1%,
    #060f45 100%),
    linear-gradient(
            #060a21,
            #060a21);
    background-blend-mode: normal, normal;
    /*左上角和左下角圆角*/
    border-top-left-radius:10px ;
    border-bottom-left-radius:10px ;
}
.scheme-box .swiper-img-box {
    width: 100%;

    /*height: 42.44rem;*/
}
.scheme-box .swiper-img-box img {
    transition: transform 0.3s ease-in-out;
}

.scheme-box .swiper-img-box:hover img{
    transform: scale(1.1);
}
.scheme-box .right{
    position: relative;
}
.scheme-box .right img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.swiper-slide{
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding-bottom: 402px;
    position: relative;
}
.info-box{
    padding: 0 4.35rem;
    position: absolute;
    right: 0;
    top: 28.75rem;
    display: flex;
    align-items: center;
    flex-flow: column;
    justify-content: center;
    width: 44.88rem;
    height: 21.63rem;
    background-image: linear-gradient(90deg, #0f308e, rgba(103, 115, 155, .1));
    background-blend-mode: normal, normal;
    border-bottom-left-radius: 10px;
    border-top-left-radius:10px;
    transition: all 0.3s ease-in-out;;
/*linear-gradient(rgba(0,0,0,0), rgba(0,0,0,0.5)/)*/
}
.swiper-slide:hover .info-box {

}
.info-box .right {
    /*overflow: hidden;*/
}
.info-box >p{
    /*display: inline-block;*/
    color: #fff;
}
.info-box .name{
    font-size: 3.13rem;
    font-weight: 700;
}
.info-box .desc{
    margin: 1.44rem 0;
    font-size: 1.5rem;
    text-align: center;
    line-height: 3rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2; /*限制文本在两行内显示*/
    -webkit-box-orient: vertical;
}
.info-box .learn-more{
    position: relative;
    width: 12.63rem;
    height: 3.81rem;
    background-color: transparent;
    border-radius: 50px;
    border: solid 0.06rem #fff;
    font-size: 1.5rem;
    color: #fff;
}
/*.info-box .learn-more:after{*/
/*    content: "";*/
/*    position: absolute;*/
/*    top: 0;*/
/*    left: 0;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    background-color: rgba(255, 255, 255, 0);*/
/*    animation: color-change 3s infinite*/
/*}*/
/*@keyframes color-change {*/
/*    0% {*/
/*        background-image: linear-gradient(to right, #000, #fff);*/
/*    }*/
/*    50% {*/
/*        background-image: linear-gradient(to right, #fff, #000);*/
/*    }*/
/*    100% {*/
/*        background-image: linear-gradient(to right, #000, #fff);*/
/*    }*/
/*}*/
.swiper-container {
    height: 1081px;
}
.swiper-container img{
    height: 42.69rem!important;
    object-fit: contain;
}
.swiper-pagination{
    display: flex;
    flex-flow: column;
    position: absolute;
    top: 23%;
    right: 2rem;
}
.swiper-pagination-bullet{
    position: relative;
    width: 0.75rem;
    height: 0.75rem;
    background-color: #0E2D88;
    margin-bottom: 3rem;
}
.swiper-pagination-bullet-active:after{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    content: "";
    display: inline-block;
    width: 1.63rem;
    height: 1.63rem;
    border-radius: 50%;
    border: 1px solid #0E2D88;
}

.content-box{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column;
    width: 100%;
    height: 100vh;
    background-color: #060A21;
}
.content-box .content_title{
    margin-bottom: 5.9375rem;
    display: flex;
    align-items: center;
    color: #fff;
}
.content-box .content_title .title {
    margin-bottom: 0;
    position: relative;
    padding-right: 4rem;
    font-size: 2.38rem;
    flex-shrink: 0;
    text-align: left;
}
.content-box .content_title .title:after{
    content: "";
    position: absolute;
    bottom: 0.5rem;
    left: 10.2rem;
    width: 5.44rem;
    height: 0.69rem;
    background-color: #2162db;
    border-radius: 0.31rem;
}
.content-box .content_title .desc {
    display: flex;
    flex-flow: column;
    justify-content: center;
    padding-left: 4rem;
    height: 4.94rem;
    font-size: 1.125rem;
    border-left: 1px solid #fff;
    text-align: left;
    letter-spacing: 1px;
    line-height: 1.8rem;
}
.content-box .item-box {
    display: flex;
    justify-content: space-between;
    overflow: hidden;
}
.content-box .item-box .item {
    position: relative;
    width: 16%;
    height: 32.13rem;
    cursor: pointer;
    transition: width .5s;
}
.content-box .item-box .item::before{
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background-color: rgba(0, 0, 0, .16);
    z-index: 2;
}
.content-box .item-box .item-1 {
    background: url("/img/purificationScheme/bg-1.png") no-repeat center;
    background-size: cover;
}
.content-box .item-box .item-2 {
    background: url("/img/purificationScheme/bg-2.png") no-repeat 53% center;
    background-size: cover;
}
.content-box .item-box .item-3 {
    background: url("/img/purificationScheme/bg-3.png") no-repeat center;
    background-size: cover;
}
.content-box .item-box .item-4 {
    background: url("/img/purificationScheme/bg-4.png") no-repeat center;
    background-size: cover;
}
.content-box .item-box .item-active {
    width: 48.8%;
}

.content-box .collapse-box{
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: center;
    height: 100%;

}
.collapse-box .title ,.unfold-box .title{
    margin-bottom: 1.875rem;
    font-size: 1.25rem;
    z-index: 100;
}
.collapse-box .collapse-desc ,.unfold-box .collapse-desc{
    width: 11.75rem;
    color: #fff;
    font-size: 0.875rem;
    text-align: center;
    z-index: 100;
}
.collapse-box .collapse-desc .partition,.unfold-box .collapse-desc .partition{
     padding: 0 0.375rem;
    z-index: 100;
 }
.unfold-box .collapse-desc {
    width: 100% !important;
    cursor: pointer;
}
.unfold-box .title {
    text-align: left;
}
.unfold-box {
    position: absolute;
    left: 50px;
    bottom: -200px;
    z-index: 100;
    transition: all .5s;
}
.unfold-box-active{
    bottom: 50px;
}