.banner {
    height: 1116px;
    width: 100%;
    /*background: url("../images/project_banner.jpg") no-repeat;*/
    background-size: cover;
    padding: 0.1px;
    position: relative;
    overflow: hidden;
}
.banner-text{
    margin-top: 150px;
}
.banner-text p {
    color: #fff;
    letter-spacing: 3px;
    text-align: center;
    font-weight: lighter;
}
.banner-text > .en {
    font-family: 'Light', sans-serif;
    font-size: 30px;
    color: rgba(255, 255, 255, 0.85);
}
.banner-text > .cn {
    font-size: 56px;
}
.container {
    padding: 100px 0 0 90px;
}
.container .swiper-text {
    padding-top: 60px;
    height: 430px;
}
.container .swiper-text p {
    color: #fff;
}
.container .swiper-text .swiper-title {
    font-size: 24px;
    letter-spacing: 1px;
    line-height: 35px;
    margin: 40px 0;
}
.container .swiper-text .cont {
    opacity: 0.8;
    font-size: 16px;
    line-height: 30px;
    font-weight: lighter;
}
.cont-box{
    height: 220px;overflow-y: auto;  padding-right: 30px;
}
.cont-box p{overflow: hidden}
/* 设置滚动条的宽度 */
.cont-box::-webkit-scrollbar {
    width: 1px; /* 滚动条宽度 */
}

/* 设置滚动条轨道的背景颜色 */
.cont-box::-webkit-scrollbar-track {
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.3);
    border: 1px solid #cacaca;
}
.cont-box::-webkit-scrollbar-thumb {
    border-radius: 8px;
    background-color:  rgba(255, 255, 255, 0.6);;
}
.swiper-text .cont span {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 475px;
}
.container .item {
    width: 968px !important;
    padding: 0 !important;
    gap: 50px;
    justify-content: flex-start;
    display: flex;
    transition: all 0.3s;
    transform: scale(0.8);
}
.toScal{
    transform: scale(1) !important;
}
.container .item .swiper-img {
    transition: 800ms;
}
.banner .btn{
    display: flex;
    gap: 30px;
    position: absolute;
    right: 0px;
    bottom: 180px;
    align-items: center;
    width: 1250px;
    z-index: 999;
}
.banner .btn .left,
.banner .btn .right {
    border: 1px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s;
    z-index: 999;
    width: 80px;
    height: 80px;
    position: relative;
}
.banner .btn .left img,
.banner .btn .right img{
    display: block;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.banner .btn .left:hover,
.banner .btn .right:hover {
    background-color: #3ecd58;
    border: #3ecd58;
}
.banner .btn .line{
    height: 1px;
    background-color: #fff;
    width: 87%;
}
.banner .btn .line .active-line{
    background-color: #3ecd58;
    height: 1px;
    width: 0%;
    transition: width 0.05s;
}

.foot-text {
    text-align: right;
    font-size: 181.71px;
    color: rgba(0, 43, 226, 0.1);
    font-family: 'Light' ,serif;
    transition: transform 0.3s;
    position: absolute;
    right: -380px;
    bottom: 0;
    letter-spacing: 15px;
    z-index: 1;
}
@media screen and (max-width: 1240px){
    .banner .btn{
        width: 90%;
    }
    .foot-text {
        font-size: 148px;
    }
    /*.item{margin-right: 160px !important}*/
    .container {padding-left: 130px !important}
    .container .item {gap: 60px}
}
@media screen and (max-width: 980px) {
    .container{padding-left: 30px !important}
    .container .item {width: 98% !important}
    .container .swiper-text .swiper-title {
        font-size: 20px;
        line-height: 30px;
    }
    .container .swiper-text .cont {
        line-height: 28px;
    }
}
@media screen and (max-width: 768px) {
    .container {
        width: 100%;
        overflow: hidden;
        padding-left: 0px !important;
    }
    .container .item{
        width: 100% !important;
        margin-left: 0px !important;
        margin-right: 0;
        padding-left: 30px;
        justify-content: center;
    }

    .container .swiper-text {
        padding-top: 0;
    }
    .foot-text {
        white-space: nowrap;
    }
}
@media screen and (max-width: 690px){
    .cont-box,
    .container .swiper-text{height: auto}
    .container .swiper-text{
        padding-bottom: 20px;
    }
    .banner .btn{
        width: 95%;
        justify-content: space-between;
        bottom: auto;
        right: auto;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%) !important;
    }
    .banner .btn > div{
        width: 40px !important;
        height: 40px !important;
    }
    .banner .btn > div img{
        width: 24px;
        height: 24px;
    }
    .foot-text,
    .banner .btn .line{
        display: none;
    }
    .banner-text > .en {font-size: 14px}
    .banner-text > .cn {font-size: 28px}
    .banner {
        height: auto;
    }
    .container{padding-top: 60px}
    .container .item {
       flex-direction: column;
        gap: 10px;
    }
    .fh {
        display: none;
    }
    .container .swiper-img img {
        display: block;
        width: 100%;
    }
    .container .swiper-img,
    .container .swiper-text{margin: 0 auto}
    .container .swiper-text {
        width: 90%;
    }
    .cont-box{width:100%;}
    .container .swiper-text .swiper-title {
        margin: 20px 0;
    }
    .swiper-text .cont span {
        display: inline;
    }

}
@media screen and (max-width: 400px) {
    .container .swiper-img img {
        width: 270px;
        height: 364px;
    }

    .banner .btn img {
        width: 32px;
        height: 32px;
    }
    .banner .btn {
        gap: 15px;
    }
    .banner-text > .cn {font-size: 40px}
    .banner-text > .en {font-size: 20px}

}