.banN {
    width: 100%;
    height: 72vh;
    position: relative;
    overflow: hidden;
}

.banNImg {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.banNImg::after {
    content: '';
    width: 100%;
    height: 100%;
    background: rgba(21, 34, 61, 38%);
    position: absolute;
    left: 0;
    top: 0;
}

.banNImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banNImg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/*  */

.banNText {
    white-space: nowrap;
    max-width: 90%;
    position: absolute;
    left: 8%;
    top: 55%;
    transform: translateY(-50%);
    transition: all .68s;
}


.banNText span {
    display: block;
    color: #ffffff;
    font-size: 56px;
    font-weight: 600;
    line-height: 1.2;
    text-transform: uppercase;
    position: relative;
    margin-bottom: 60px;
}

@media(max-width:1680px) {
    .banNText span {
        font-size: 52px;
        margin-bottom: 50px;
    }
}

@media(max-width:1480px) {}

@media(max-width:1368px) {
    .banNText span {
        font-size: 46px;
        margin-bottom: 40px;
    }
}

@media(max-width:1200px) {}

@media(max-width:1024px) {
    .headerN .headerBox {
        padding: 15px !important;
    }

    .banN {
        height: 64vh;
    }

    .banNText span {
        font-size: 40px;
        margin-bottom: 40px;
    }
}

@media(max-width:768px) {
    .banNText span {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .banN {
        height: 54vh;
    }
}
@media(max-width:500px) {
    .banNText span {
        font-size: 28px;
    }
}




.dwNav {
    width: 100%;
    padding: 35px 0;
    background: rgb(0, 0, 0,.6);
    position: absolute;
    left: 0;
    bottom: 0;
}
.dwNav::after{
    width: 100%;
    height: 2px;
    background:#0b5daf;
    position: absolute;
    left: 0;
    bottom: 0;
    content: '';
}
.dwNav .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.dwNavL {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 16px;
}
.dwNavL svg {
    width: 16px;
    height: 16px;
    margin-right: 5px;
}
.dwNavL svg.icon2 {
    margin: 0 15px;
}
svg path {
    fill: #fff;
}
.dwNavL a {
    font-size: 16px;
    color: #fff;
}
.dwNav ul {
    display: flex;
    display: none;
}
.dwNav ul li {
    margin-left: 68px;
}
.dwNav ul li a {
    font-size: 16px;
    color: #fff;
    position: relative;
}
.dwNav ul li a::after {
    content: '';
    width: 0;
    height: 2px;
    background: #fff;
    position: absolute;
    left: 50%;
    bottom: -35px;
    transform: translateX(-50%);
}
.dwNav ul li.on a {
    color: #fff;
}
.dwNav ul li.on a::after {
    width: 100%;
}
@media(max-width:1680px) {
    .dwNav {
        padding: 30px 0;
    }
}
@media(max-width:1480px) {
    .dwNav ul li {
        margin-left: 48px;
    }
}
@media(max-width:1368px) {
    .dwNavL {
        font-size: 14px;
    }
    .dwNavL a {
        font-size: 14px;
    }
    .dwNavL svg {
        width: 14px;
        height: 14px;
    }
    .dwNavL svg.icon2 {
        margin: 0 10px;
    }
    .dwNav ul li a {
        font-size: 14px;
    }
}
@media(max-width:1200px) {}
@media(max-width:1024px) {
    .dwNav {
        display: none;
    }
}








.FanyeXq {
    display: flex;
    align-items: center;
}
.fanYe_b{
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgb(0, 0, 0,.1);
    font-size: 16px;
    margin: 0 5px;
}
.Fanye_a {
    width: 100px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgb(0, 0, 0,.1);
    font-size: 16px;
    margin: 0 5px;
}
.fanYe_b.on{
    background: #0b5daf;
    color: #fff;
}
.Fanye_a:hover{
    background: #0b5daf;
    color: #fff;
}

.fanYe_b:hover{
    background: #0b5daf;
    color: #fff;
}
.pageBox{
    margin-top: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media(max-width:680px) {
    .Fanye_a {
        width: 80px;
        height: 40px;
        font-size: 14px;
    }
    .fanYe_b{
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
}