.index1 {
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.index1 img {
    width: 100%;
}

.index1 img:nth-child(2) {
    display: none;
}

.index2 {
    width: 100%;
    /* height: 1054px; */
    display: flex;
    position: relative;
}

.index2-1 {
    width: 50%;
    background-color: #0b318f;
    /* padding-left: 360px; */
}

.index2-1 .all {
    width: 595px;
    float: right;
    padding-top: 57px;
    padding-right: 61px;
    display: none;
}

.index2-1 .all.active {
    display: block;
}

.index2-1 .img-big {
    padding-right: 40px;
    margin-bottom: 20px;
}

.index2-1 .img-big img {
    width: 100%;
}

.index2-1 .p1 {
    font-size: 16px;
    font-weight: lighter;
    color: #fff;
}

.index2-1 .p2 {
    font-size: 43px;
    color: #fff;
    margin-bottom: 40px;
}

.index2-1 .p3 {
    display: inline-block;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
}

.index2-1 .p3 span{
    border-top: 2px solid #8d9fcb;
    padding-top: 20px;
}

.index2-1 .p4 {
    overflow-y: auto;
}

.index2-1 .p4::-webkit-scrollbar {
    display: none;
}

.index2-1 .p4 p {
    font-size: 14px;
    line-height: 20px;
    color: #fff;
    margin-top: 12px;
    text-indent: 2em;
}

.index2-1 .pdf {
    /* position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%); */
    margin: 20px 0;
    display: block;
    width: 152px;
    font-size: 14px;
    line-height: 20px;
    color: #fff;
    padding: 10px 0;
    background-color: #114cdd;
    text-align: center;
    transition: all 0.5s;
}

.index2-1 .pdf:hover {
    color: #114cdd;
    background-color: #fff;
    transition: all 0.5s;
}

.index2-2 {
    width: 50%;
    height: 100%;
}

.index2-2 .all {
    width: 100%;
    height: 100%;
    position: relative;
    background-color:#e8e7e7;
}

.index2-2 .valve1 {
    width: 100%;
    height: 112px;
    display: flex;
}

.index2-2 .valve1 .left {
    width: 200px;
    height: 100%;
    background-color: #f7f5f5;
}

.index2-2 .valve1 .right {
    width: calc(100% - 200px);
    height: 100%;
    background-color: #e8e7e7;
}

.swiper {
    width: 100%;
    height: 800px;
}

.swiper-slide {
    /* text-align: center; */
    /* font-size: 18px; */
    background: #fff;

    /* 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;
}

.swiper-slide img {
    display: block;
    /* width: 100%; */
    /* height: 100%; */
    object-fit: cover;
}

.index2-2 .valve2 {
    width: 100%;
    height: 200px;
    display: flex;
    border-bottom: 2px solid #dcdddd;
    transition: all 0.5s;
    cursor: pointer;
}

/* .index2-2 .all .valve2:nth-last-of-type(2) {
    border-bottom: 0;
} */

.index2-2 .valve2 .left {
    width: 200px;
    height: 100%;
    display: flex;
    background-color: #f7f5f5;
    transition: all 0.5s;
    /* padding: 0 25px; */
}

.index2-2 .valve2 .left img {
    width: 128px;
    margin: auto;
    transition: all 0.5s;
}

.index2-2 .valve2 .right {
    width: calc(100% - 200px);
    height: 100%;
    background-color: #e8e7e7;
    padding-left: 51px;
    display: flex;
    transition: all 0.5s;
}

.index2-2 .valve2 .right p {
    font-size: 28px;
    color: #000;
    margin: auto 0;
}

.index2-2 .valve2:hover {
    border-bottom: 2px solid #1145c7;
    transition: all 0.5s;
}

.index2-2 .valve2:hover .left {
    background-color: #e1e0e0;
    transition: all 0.5s;
}

.index2-2 .valve2:hover .left img {
    transform: scale(1.1);
    transition: all 0.5s;
}

.index2-2 .valve2:hover .right {
    background-color: #dddcdc;
    transition: all 0.5s;
}

.index2-2 .valve2.active {
    border-bottom: 2px solid #1145c7;
}

.index2-2 .valve2.active .left {
    background-color: #e1e0e0;
}

.index2-2 .valve2.active .right {
    background-color: #dddcdc;
}

.index2-2 .valve3 {
    width: 100%;
height: auto;
    display: flex;
}

.index2-2 .valve3 .left {
    width: 200px;
    height: 100%;
    background-color: #f7f5f5;
}

.index2-2 .valve3 .right {
    width: calc(100% - 200px);
    height: 100%;
    background-color: #e8e7e7;
}

.index2-2 .swiper-button-next,
.index2-2 .swiper-button-prev {
    top: calc(100% - 50px);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #0b318f;
}

.index2-2 .swiper-button-next {
    left: calc(100% - 100px);
}

.index2-2 .swiper-button-prev {
    left: calc(100% - 180px);
}

.index2-2 .swiper-button-next::after,
.index2-2 .swiper-button-prev::after {
    line-height: 0;
    margin: auto;
    content: url(../img/right-white.png);
}

.index2-2 .swiper-button-prev:after {
    transform: rotateY(180deg);
}

.index2-2 .swiper-button-next.swiper-button-disabled,
.index2-2 .swiper-button-prev.swiper-button-disabled {
    opacity: .35;
    cursor: auto;
    pointer-events: none;
    background-color: #b5b5b6;
}

.index2-2 .mySwiper0 .swiper-wrapper {
    flex-wrap: wrap;
    flex-direction: column;
}

.index2-2 .mySwiper0 .swiper-slide {
    height: 25%;
}

@media only screen and (max-width: 991px) {
    .index2-2 .mySwiper0 .swiper-slide {
        height: 20%;
    }

    .index2-2 .swiper-button-next::after,
    .index2-2 .swiper-button-prev::after {
        content: url(../img/right-white-b.png);
    }

    .index2-2 .swiper-button-next,
    .index2-2 .swiper-button-prev {
        top: calc(100% - 20px);
        width: 30px;
        height: 30px;
    }

    .index2-2 .swiper-button-next {
        left: calc(100% - 70px);
    }
    
    .index2-2 .swiper-button-prev {
        left: calc(100% - 140px);
    }
}

@media only screen and (max-width: 500px){
    .index2-2 .swiper-button-next {
        left: calc(100% - 40px);
    }
    
    .index2-2 .swiper-button-prev {
        left: calc(100% - 100px);
    }
}

.index2 .top {
    position: absolute;
    top: -41px;
    left: 50%;
    width: 50%;
}

.index2 .top1 {
    display: inline-block;
    font-size: 20px;
    color: #fff;
    padding: 6px 0;
    text-align: center;
    width: 193px;
    background-color: #0b3190;
    margin-right: 1px;
    cursor: pointer;
}

.index2 .top1.active {
    background-color: #898989;
}

.index2 .mySwiper1 {
    height: auto;
    padding-bottom: 40px;
}

.top .swiper-button-next,
.top .swiper-button-prev {
    --swiper-navigation-size: 15px;
    top: 15px;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: #fff;
}

/* .index2 .mySwiper1 .swiper-wrapper {
    flex-direction: row;
} */

/* .index2-2 .all .valve2:nth-last-of-type(2) {
    display: none;
} */

@media only screen and (max-width: 1600px) {
    .index2 .top {
        top: -38px;
    }

    .index2 .top1 {
        font-size: 18px;
        width: 125px;
        white-space: nowrap; /* 不换行 */
        overflow: hidden; /* 溢出部分隐藏 */
        text-overflow: ellipsis; /* 使用省略号代替溢出的文本 */
        padding: 5px;
    }
}

@media only screen and (max-width: 1300px) {
    .index2-2 .all .right {
        display: none;
    }

    .index2-2 .all .left {
        width: 100%;
    }

    .index2-2 .all .valve1,
    .index2-2 .all .valve3 {
        display: none;
    }

    .index2-2 .all .valve2:nth-last-of-type(2) {
        display: flex;
    }

    .index2-2 .all .valve2 {
        height: 100%;
    }

    .index2-1 {
        width: 80%;
        display: flex;
    }

    .index2-1 .all {
        padding-right: 0;
        margin: 0 auto;
    }

    .index2-2 {
        width: 20%;
    }

    .index2 .top {
        left: 0;
        width: 80%;
    }

    .index2 .top1 {
        width: calc(100% / 5 - 4.32px);
    }

    .swiper {
        height: 1054px;
    }
}

@media only screen and (max-width: 991px) {
    .index1 img:nth-child(2) {
        display: block;
    }

    .index1 img:nth-child(1) {
        display: none;
    }

    .index1 {
        height: 100%;
    }

    /* .index2-2 .valve2 .left img{
        width: 80%;
    } */

    .index2 {
        height: 100%;
    }

    .index2-1 .all {
        padding: 57px 30px 50px;
    }

    .index2-1 .img-big {
        margin-bottom: 40px;
        padding-left: 0;
    }

    .index2-1 .img-big img {
        width: 80%;
    }

    .index2-1 .p2 {
        font-size: 32px;
    }

    .index2-1 .p3 {
        font-size: 16px;
    }

    .index2-1 .p4 p {
        font-size: 12px;
        line-height: 16px;
    }

    .index2 .top {
        width: 100%;
        top: -34px;
    }

    .index2 .top1 {
        font-size: 16px;
    }

    .swiper {
        height: 900px;
    }
}

@media only screen and (max-width: 850px) {
    .index2-1 {
        width: 70%;
    }

    .index2-2 {
        width: 30%;
    }

    .index2-2 .valve2 .left img {
        width: 128px;
    }
}

@media only screen and (max-width: 500px) {
    /* .index2-2 .valve2 .left {
        padding: 0;
    } */

    .index2-2 .valve2 .left img {
        width: 90px;
    }

    .index2-1 .all {
        padding: 57px 20px 50px;
    }

    .index2-1 .p1 {
        font-size: 14px;
    }

    .index2-1 .p2 {
        font-size: 21px;
    }

    .index2 .top {
        top: -29px;
    }

    .index2 .top1 {
        font-size: 12px;
    }

    .top .swiper-button-next,
    .top .swiper-button-prev {
        --swiper-navigation-size: 1px;
        top: 9px;
        width: 15px;
        height: 15px;
    }

    .top .swiper-button-next{
        right: 0;
    }

    .top .swiper-button-prev{
        left: 0;
    }
}