.Box1{
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 20%;
    background-image: url('../img/HeadBanner2.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
} 
@media screen and (max-width:1200px){
    .Box1 {
        padding-top: 25%;
    }
}
@media screen and (max-width:991px){
    .Box1 {
        padding-top: 35%;
    }
}f:\Google下载\NaPDcZTIAOhVxoMyOr9n_E7ffHjDGItzYw.woff2
.Box2 {
    margin-top: 50px;
}
.Box2 .container-md.row{
    margin: 0 auto;
}
.Box2 .A1{
    position: relative;
    display: flex;
    justify-content: end;
}
.Box2 img.i1{
    width: 80%;
    height: 85%;
    object-fit: cover;
}
.Box2 img.i2{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 55%;
    height: 60%;
    object-fit: cover;
}
.Box2 .About-Year{
    color: #fff;
    background-color: #4E8AE3;
    width: fit-content;
    padding: 11px 8px 11px 8px;
    font-family: 'Rajdhani';
    font-weight: bold;
    font-size: 14px;
    position: absolute;
    bottom: 0;
    right: 12px;
}
.Box2 .About-T1{
    position: relative;
    padding-left: 10px;
    font-size: 18px;
    font-family: 'Rajdhani';
    font-weight: bold;
    color: #1b7de6;
}
.Box2 .About-T1::before{
    position: absolute;
    content: '';
    left: 0;
    height: 100%;
    width: 3px;
    background-color: #1b7de6;
}
.Box2 .About-T2{
    font-family: 'Rajdhani';
    font-size: 40px;
    font-weight: 800;
    color: #222;
    line-height: 1.3;
}
.Box2 .About-T3{
    color:#666;
    text-indent: 2em;
}
.Box2 .A1 .bf{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 55%;
    height: 60%; 
    background-color: #00000056;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(8px);
}
.Box2 .A1 .bf button{

    width: 70px;
    height: 70px;
    font-size: 30px;
    border: none;
    border-radius: 999px;
    color: white;
    background-color: #0068B7;
    
}
.Box2 .A1 .bf .video-zoom {
    position: absolute;
    width: 160px;
    height: 160px;
    z-index: 0;
    /* top: 50%;
    left: 50%;
    transform: translate(-50%, -50%); */
    opacity: 0;
    margin: 0;
    border-radius: 100px;
    background-color: rgba(0, 0, 0, 0.3) !important;
    -webkit-animation: ripple 3s linear 3s infinite;
    animation: ripple 2s linear 3s infinite;
    pointer-events: none;
   
}

.Box2 .A1 .bf .video-zoom:nth-child(2) {
    animation-delay: .3s;
    -webkit-animation-delay: .3s
}
.Box2 .A1 .bf .video-zoom:nth-child(3) {
    animation-delay: .6s;
    -webkit-animation-delay: .6s
}

@keyframes ripple {
    0% {
        opacity: 1;
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    100% {
        opacity: 0;
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}








.Box3{
    margin-top: 100px;
    background-color: #F7F7F7;
}
.Box3  .container-md.row{
    margin: 0 auto;
    padding:  50px 0;
}
.Box3  .box{
    position: relative;
    text-align: center;
}
.Box3  .box .sum{
    font-size: 100px;
    font-weight: bold;
    color: #F7F7F7;
    margin: 0 auto;
    text-align: center;
    text-shadow: 0 0 2px rgba(0, 0, 0, 1);
}
.Box3  .box .text{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    z-index: 1;
    font-weight: bold;
    font-size: 25px;
    text-transform: uppercase;
    color: #222;
}
.Box4 ,
.Box5{
    margin-top: 100px;
}
.Box4 .tit,
.Box5 .tit{
    font-weight: 700;
    font-size: 50px;
    line-height: 1.2; 
    text-align: center;
}
.Box4 .tit span,
.Box5 .tit span{
    color: #1b7de6;
}
.Box4 .lines ,
.Box5 .lines {
    display: flex;
    align-items: center;
    flex-direction: column;
}
.Box4 .lines span,
.Box5 .lines span {
    display: flex;
    width: 90px;
    height: 2px;
    background-color: #1b7de6;
}
.Box4 .lines span:last-child,
.Box5 .lines span:last-child {
    width: 50px;
    margin-top: 3px;
}
.Box4 .honor{
    margin-top: 50px;
}
.Box4 .slick-slider .slick-track, 
.Box4 .slick-slider .slick-list{
    height: fit-content;
}
.Box4  .honor .slick-prev.slick-arrow,
.Box4  .honor .slick-next.slick-arrow{
    display: none !important;
}

.Box4 .honor .imgs{ 
    padding: 0 10px;
    height: 100%; 
}

.Box4 .honor .imgs img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 1px solid #cccccc85;
}

.Box5 .container-md.row{
    margin: 0  auto;
}
.Box5 .imgs .col-md-6{
    margin-bottom: 20px;
}
.Box5 .imgs img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}