.banner5 {
    /* background-color: #F4F9FF; */
    background: url('../../jk/lbbj.webp');
    background-size: cover;
    width: 100%;
    overflow: hidden;
    /* padding: 95px 0; */
}

.banner5-content {
    max-width: 1480px;
    padding: 0 20px;
    margin: 0 auto;
}

.banner5-content-title {
    text-align: center;
    font-weight: bold;
    font-size: 28px;
    color: #000000;
    padding: 116px 0px;
}

.banner5-content-list-title {
    margin: 26px 0 40px;
    font-weight: bold;
    font-size: 28px;
    color: #000000;
    line-height: 33px;
}

.banner5-content-list-title1 {
    margin: 0 0 40px;
    font-weight: bold;
    font-size: 28px;
    color: #000000;
    line-height: 27px;
}

.banner5-content-list-desc {
    margin: 0 0 40px;
    font-weight: 400;
    font-size: 18px;
    color: #696969;
    line-height: 27px;
}

.banner5-content-item {
    margin-bottom: 22px;
}

.banner5-content-item img {
    width: 20px;
    height: 20px;
    margin-top: 3px;
    margin-right: 15px;
}

.banner5-content-item-title {
    font-weight: 400;
    font-size: 16px;
    color: #696969;
    line-height: 27px;
}

.banner5-content-btn {
    margin-top: 50px;
    width: 183px;
    height: 58px;
    background: linear-gradient(90deg, #77A0F2, #0068FF);
    border-radius: 10px;
    color: #FFFFFF;
}

.banner5-content-btn img {
    margin-left: 10px;
}

a.banner5-content-btn,
a.banner5-content-btn:visited {
    color: #fff
}

.title-syx {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 500;
    font-size: 28px;
    color: #000000;
    line-height: 48px;
    text-stroke: 0px #000000;
    text-align: center;
    font-style: normal;
    text-transform: none;
    -webkit-text-stroke: 0px #000000;
}

.fbt {
    margin-top: -100px;
    margin-bottom: 83px;
}

.banner5-content-list {
    margin-left: 100px;
    z-index: 2;
    position: relative;
   
}

.banner5-content-list img {
    width: 21%;
    margin-right: 39px;
    margin-bottom: 48px;
}

.sy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 500px;
    height: 82%;
    background: url(../../jk/sybj.webp);
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 1;
    z-index: 1;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.ysdown::after {
   content: '';
    position: absolute;
    bottom: 0px;
    right: 0;
    width: 410px;
    height: 440px;
    background: url(../../jk/sybj1.webp);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    opacity: 1;
    z-index: 1;
    transition: opacity 0.3s ease;
    pointer-events: none;

}

.banner5-content-yslist {
    display: inline-block;
    text-align: center;
    width: 30%;
    margin-right: 3%;
     margin-bottom: 50px;
}

.banner5-content-yslist img {
    max-height: 132px;
    transition: transform 0.3s ease;
    cursor: pointer;
}
.khdb-list{
    margin-left: 100px;
}
.khdb-list img{
   width: 30%;
   margin-right: 3%;
}
.ys-list {
    margin-left: 55px;
    margin-bottom: 150px;
}
.ys-list-title{
     font-family: Source Han Sans, Source Han Sans;
    font-weight: 400;
    font-size: 22px;
    color: #000000;
    line-height: 48px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.banner5-content-yslist:hover img {
    transform: scale(1.1); /* 放大1.1倍，可以根据需要调整数值 */
}