.lbt{width: 100%;height: 750px;}

.fixed{
    position: fixed;
    top: 0px;
    z-index: 1500;
}
.fixed1{
    position: fixed;
    top: 100px;
    z-index: 1;
}

.container {
    width: 1400px;
}
.bgt{
    height: 1395px;
    background-image: url("../image/8.jpg");
    z-index: 1;
}
.jzxx{
    height: 280px;
}

.videobox{
    width: 66%;
    position: relative;
}
.videobox video,.videobox img{
    width: 100%;
}
.icon-bofang{
    position: absolute;
    cursor:pointer;
    font-size: 60px;
    color: #ffffff;
    z-index: 99;
    top: 50%;
    left: 50%;
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
.zhihu{
    font-family: czh;
    font-size: 36px;
    color: #000000;
}

.yiqi{
    font-family: czh;
    font-size: 30px;
    color: #000000;
    line-height: 1;
}
.yue{
    font-family: czh;
    font-size: 18px;
    color: #000000;
    margin-top: 30px;

}
.wzjs{
    width: 34%;
    padding-left: 5%;
    padding-top: 3%;
}
.lx{
    background-color: #F7F7F7;
    padding-top: 120px;
}
.lex3{
    display: flex;
    justify-content: flex-start;
    padding: 55px 0;
}

.flx{
    display: flex;
    justify-content: space-between;
    padding-bottom: 60px;
}
.zhanw,.botwz{
    width: 300px;
}
.botwz>p{
    font-size: 45px;
    color: #000000;
    margin-top:30px;
    padding-bottom: 15px;
    font-family: czh;
    line-height: 1;
}
.xzxz li{
    margin-top: 20px;
    height: 70px;
    line-height: 70px;
    border: 1px solid #000000;
    transition: all 0.4s;
}
.xzxz li:hover{
    background-color: #000000;
}
.xzxz li a{
    width: 100%;
    display: block;
    padding-left: 10%;
    font-family: czh;
    font-size: 28px;
    color: #000;
    transition: all 0.4s;
}
.xzxz li:hover a{
    color: #fff100;
}
/* -------------图片点击放大------------------ */
#main{
    width: 70%;
}
.demo{
    width: 100%;
}
.demo img{
    width: 100%;
}
.appBox{
    /*display: flex;*/
    /*flex-wrap: wrap;*/
    /*justify-content: space-between;*/
    padding-top: 30px;
    font-size:0;
}
.appBox img{
    padding: 10px 0;
    width: calc((100% - 20px) / 2);
    display: inline-block;
    /*vertical-align: inherit;*/
    height: auto!important;
}
.appBox img:nth-child(1){
    width: 100%;
    height: auto!important;
}
.appBox img:nth-child(2n){
    margin-right: 20px;
}
.modelTost {
	display: none;
	background: rgba(0, 0, 0, .8);
	z-index: 9999;
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
}

.modelTostChile {
	width: 70%;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
header{
    background-color: black!important;
}

.modelTostChile span {
	font-size: 40px;
    font-weight: 300;
    color: #989898;
}

.modelClose {
	float: right;
	cursor: pointer;
}

.swiper-slide {
	text-align: center;
}

.swiper-slide img {
	width: 85%;
	text-align: center;
    margin: 0 auto;
}
.swiper-button-next, .swiper-button-prev{
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 1);
}
.swiper-button-next:hover, .swiper-button-prev:hover{
    background: rgba(0, 0, 0, 1);
}
.swiper-button-next:after, .swiper-button-prev:after{
    content: none;
}
.swiper-button-prev{
    transform: rotate(180deg);
}
.swiper-button-next .iconfont, .swiper-button-prev .iconfont{
    font-size: 30px;
    color: #fff;
}
.swiper-button-next:hover .iconfont, .swiper-button-prev:hover .iconfont{
    color: #fff100;
}
@media screen and (max-width: 1680px) {
    .container{
        width: 1300px;
    }
    .zhanw,.botwz{
        width: 280px;
    }
    .botwz>p {
        font-size: 42px;
    }
    .xzxz li a{
        font-size: 24px;
    }
    .zhihu {
        font-size: 32px;
    }
    .yiqi {
        font-size: 26px;
    }
    .yue{
        font-size: 16px;
    }
}
@media screen and (max-width: 1440px) {

    .container{
        width: 1200px;
    }
    .zhanw,.botwz{
        width: 260px;
    }
    .botwz>p {
        font-size: 34px;
    }
    .xzxz li{
        height: 60px;
        line-height: 60px;
    }
    .xzxz li a{
        font-size: 20px;
    }
    .zhihu {
        font-size: 28px;
    }
    .yiqi {
        font-size: 24px;
    }
    .yue{
        font-size: 14px;
    }
}
@media screen and (max-width: 1366px){

    .container{
        width: 1100px;
    }
    ul.nav{
        padding-left: 450px;
    }
}
@media screen and (max-width: 1200px) {
    .container {
        width: 1000px;
    }

    ul.nav{
        padding-left: 350px;
    }
    .zhanw,.botwz{
        width: 220px;
    }
    .botwz>p {
        font-size: 30px;
    }
    .xzxz li{
        height: 50px;
        line-height: 50px;
        margin-top: 10px;
    }
    .xzxz li a{
        font-size: 18px;
    }
    .zhihu {
        font-size: 26px;
    }
    .yiqi {
        font-size: 20px;
    }
    .yue{
        font-size: 14px;
    }
    /*.appBox img{*/
    /*    max-height: 198px;*/
    /*}*/

}
@media screen and (max-width: 1050px) {
    /*.appBox img{*/
    /*    max-height: 178px;*/
    /*}*/
}
@media screen and (max-width: 1024px) {
    .container {
        width: 100%!important;
    }
    .foou{
        padding-left: 7%;
        padding-right: 7%;
    }
    .lx{
        padding-top: 80px;
    }
    .lex3 {
        display: block;
        padding: 0;
    }
    .videobox {
        width: 100%;
    }
    .wzjs {
        width: 100%;
        padding:3% 8% 5% 5%;
    }
    .zhihu {
        font-size: 32px;
    }
    .yiqi {
        font-size: 26px;
    }
    .yue{
        font-size: 18px;
    }
    .flx {
        display: block;
    }
    .zhanw, .botwz {
        width: 100%;
        background-color: #fff;
    }
    .botwz{
        padding: 3% 5% 5%;
    }
    .botwz>p {
        font-size: 32px;
    }
    .xzxz{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .xzxz li{
        width: calc((100% - 20px) / 3);
        height: 50px;
        line-height: 48px;
        margin-top: 20px;
    }
    .xzxz li a{
        font-size: 22px;
    }
    .fixed1 {
        top: 120px;
    }
    #main {
        width: 100%;
    }
    .appBox{
        padding-top: 0;
    }
    .modelTostChile {
        width: 100%;
    }
    .swiper-button-next, .swiper-button-prev{
        width: 40px;
        height: 40px;
    }
    .swiper-button-next .iconfont, .swiper-button-prev .iconfont{
        font-size: 26px;
    }
    .botwz>p{
        margin-top: 10px;
    }
    /*.appBox img{*/
    /*    max-height: 300px;*/
    /*}*/
}
@media screen and (max-width: 900px) {
   /*.appBox img{*/
   /*     max-height: 268px;*/
   /* }*/
}
@media screen and (max-width: 768px) {
    .appBox img{
        padding: 0;
        width: 50%;
        /*max-height: 216px;*/
    }
    .appBox img:nth-child(2n) {
        margin-right: 0px;
    }
    .flx{
        padding-bottom: 0;
    }
    .yue {
        font-size: 16px;
    }
    .xzxz li a {
        font-size: 20px;
    }
}
@media screen and (max-width: 414px) {
    .xzxz li{
        width: calc((100% - 20px) / 2);
    }
    .botwz>p {
        font-size: 26px;
        margin-top: 20px;
    }
    .fixed1{
        position: relative;
    }
    .xzxz li{
        width: calc((100% - 10px) / 2);
        height: 50px;
        line-height: 50px;
        margin-top: 10px;
    }
    .xzxz li a{
        font-size: 15px;
    }
    .zhihu {
        font-size: 24px;
    }
    .yiqi {
        font-size: 18px;
    }
    .yue{
        font-size: 13px;
    }
    .appBox img{
        max-height: 130px;
    }
    .appBox img:nth-child(1){
        max-height: 250px;
    }
}