.focusBox {
    margin: auto;
    position: relative;
    max-width: 1920px;
    width: 100%;
    height: 1080px;
    overflow: hidden;
    background-color: #333;
}
.focusBox .pic{
    width: 100% !important;
}
.focusBox .pic img {
    max-width: 100%;
    height: 100%;
    display: block;
	object-fit:cover
}
.focusBox .prev,
.focusBox .next {
    width: 109px;
    height: 126px;
    top: 46%;
    margin: -22.5px 0 0;
    display: block;
    background: url(../images/left.png);
    background-position: 0 8px;
    background-repeat: no-repeat;
    position: absolute;
    z-index: 10;
    cursor: pointer;
}
.focusBox .prev {
    left: 35px;
}
.focusBox .next {
    right: 35px;
    background: url(../images/right.png);
    background-position: 0 8px;
    background-repeat: no-repeat;
}

.focusBox .prev:hover,
.focusBox .next:hover {
    filter: alpha(opacity=80) !important;
    opacity: 0.8 !important;
}
.i1box1{
    width: 100%;
    height: 1080px;
    background: url(../images/i1box1bg.jpg);
    overflow: hidden;
}
.i1box1 .box{
    width: 965px;
    margin: 0 auto;
    margin-top: 350px;
}
.i1box1 .box .title{
    font-size: 60px;
    text-align: center;
}
.i1box1 .box .con{
    width: 965px;
    height: 242px;
    background: url(../images/i1b1jx.png);
    overflow: hidden;
}
.i1box1 .box .con .en{
    font-size: 24px;
    color: #bbbbbb;
    text-align: center;
    letter-spacing: 15px;
    margin-top: 6px;
    line-height: 24px;
}
.i1box1 .box .con .tit{
    line-height: 30px;
    font-size: 30px;
    text-align: center;
    margin-top: 26px;
    letter-spacing: 5px;
}
.i1box1 .box .con .ms{
    text-align: center;
    font-size: 16px;
    line-height: 23px;
    color: #979797;
    width: 870px;
    margin: 0 auto;
    margin-top: 20px;
}
.i1box1 .box a,.i1box3 a{
    display: block;
    width: 203px;
    height: 63px;
    background: url(../images/i1b1but.png);
    margin: 0 auto;
    margin-top: 18px;
}
.i1box2{
    width: 100%;
    height: 1080px;
    position: relative;
}
.i1box2 video{
    width: 100%;
}
.i1box2 button{
    display: block;
    width: 259px;
    height: 300px;
    position: absolute;
    top: 36%;
    left: 43%;
    border: none;
    background: url(../images/i1vidbut.png) no-repeat;
    cursor: pointer;
}
.i1box2 button img{
    width: 100%;
}
.i1box3 {
    width: 100%;
    height: 1080px;
    background: url(../images/i1box3bg.jpg);
    overflow: hidden;
}
.i1box3 .title{
    font-size: 96px;
    color: #ec6816;
    text-align: center;
    margin-top: 432px;
}
.i1box3 .ms{
    font-size: 60px;
    text-align: center;
    margin-top: 16px;
    color: #fff;
}
.i1box3 a{
    margin-top: 275px;
    background: url(../images/i1b3but.png);
}
.i1box4{
    width: 100%;
    height: 800px;
}
.i1box4 .title{
    text-align: center;
    margin-top: 170px;
}
.i1box4 .list{
    clear: both;
}
.i1box4 .list img{
    display: block;
    float: left;
}
.i1box4 .img1{
    width: 300px;
    height: 240px;
    margin-left: 260px;
    margin-top: 32px;
}
.i1box4 .img2{
    width: 252px;
    height: 240px;
    margin-left: 270px;
    margin-top: 44px;
}
.i1box4 .img3{
    width: 385px;
    height: 240px;
    margin-left: 260px;
    margin-top: 45px;
}

.focusBox2{
    height: 1000px;
}
.i2box1 {
    width: 100%;
    height: 477px;
}
.i2box1 .list{
    width:33.33333333%;
    height: 477px;
    float: left;
    cursor: pointer;
}
.i2box1 .l1{
    background: url(../images/i2b1i1.png);
}
.i2box1 .l2{
    background: url(../images/i2b1i2.png);
}
.i2box1 .l3{
    background: url(../images/i2b1i3.png);
}
.i2box1 .list .tit{
    font-size: 36px;
    font-weight: bold;
    color: #cccccc;
    opacity: 0.7;
    margin-top: 330px;
    margin-left: 50px;
}
.i2box1 .list span{
    display: block;
    width: 80px;
    height: 2px;
    background: #a9a9a9;
    margin-left: 50px;
    margin-top: 18px;
    margin-bottom: 20px;
    opacity: 0.7;
}
.i2box1 .list .en{
    font-size: 24px;
    color: #a9a9a9;
    margin-left: 50px;
    opacity: 0.7;
    letter-spacing: 7px;
    font-weight: bold;
}
.i2box2{
    width: 100%;
    height: 727px;
    overflow: hidden;
}
.i2box2 .tit{
    text-align: center;
    font-size: 48px;
    font-weight: bold;
    margin-top: 75px;
}
.i2box2 .en{
    margin-top: 14px;
    text-align: center;
    font-size: 24px;
    color: #d6d6d6;
    letter-spacing: 12px;
    font-weight: bold;
}
.picScroll {
    position: relative;
    width:100%;
    overflow: hidden;
    margin-top:66px;
}
.picScroll ul {
    overflow: hidden;
    zoom: 1;
}
.picScroll ul li {
    width: 640px;
    float: left;
    overflow: hidden;
}

.picScroll ul li img {
    width: 100%;
    max-height: 477px;
    overflow: hidden;
    display: block;
}
.picScroll .prev,
.picScroll .next {
    display: block;
    position: absolute;
    top: 45%;
    left: 5px;
    width: 60px;
    height: 60px;
    background: url(../images/left2.png) no-repeat;
}
.picScroll .next {
    left: auto;
    right: 5px;
    background: url(../images/right2.png) no-repeat;
}