.video{
    height: 700px; width: 1920px;
    margin: 0 auto; position: relative;
}
.video>div{
    height: 700px; width: 100%; background-repeat: no-repeat;
    
}
video{
	width: 100%;
}




/*关于我们导航栏*/
.about_daohang{
   width: 1420px; height: 160px; 
    margin: 0  auto; margin-top: -160px;
}
.about_us{
    float: left; height: 160px; width:349px;
    border-right: 1px solid #BCBCBC;
	background-color: #fff;

}
.about_us>img{
    float: left;
}
.about_us:hover>span{
	color:#E1B022;
}
.about_us>span{
    display: block; color: #BCBCBC; font-size: 16px;
}
.about_us>span:nth-child(2){
  margin-top: 70px;
}
.border{
    border: none !important;
}

/*公司简介样式*/
.jianjie{
    width: 100%; height: 1020px;
    background-color:#f8f8f8; margin: 0 auto;
}
.jianjie>div{
    width: 1400px; height:1020px; margin: 0 auto;
}
.jj_text>img:nth-child(2){
    float: left;margin-right:10px;
}
.text{
	overflow-y:scroll; 
    height: 304px; background-color: #fff;
    width:1000px ; float: left; padding: 0 35px;
}
.text>span{
    color: #E5BA3E; font-size: 20px; font-weight: bold;
    display: block; height: 110px; line-height: 110px;

}
.text>p{
    line-height: 28px;
}
.img{
    width: 640px; height: 490px; margin-top: 10px;
    float: left; margin-right: 5px;
}
.img>img:nth-child(1){
    float: left; margin-right: 10px;
}
.img>ul{
    float: left; background-color: #fff;
    height: 180px; margin-top: 10px;
}
.img>ul>li{
    width: 212px; text-align: center;
}
.img>ul>li:nth-child(1){
    font-size: 60px; color: #E1B022;
    margin-top: 50px;
}
.img>ul>li:nth-child(2){
    color: #676767; font-size: 20px;
}
.right_img{
    margin-top: 10px; float: left;
}

/*企业文化样式*/
.qiye_wenhua{
    width: 100%; height: 770px; margin: 0 auto;
    background-color:#F8F8F8;
}
.qiye_wenhua>div{
    width: 1400px; height: 770px; margin: 0 auto;
}
.qiye_wenhua>div>img:nth-child(2){
    float: left; margin-right: 10px;
}
.qiye_wenhua>div>img:nth-child(3){
    float: left; margin-bottom: 10px;
}
.qiye_wenhua>div>img{
    float: left;
}
.qiye_wenhua>div>img:nth-child(4),.qiye_wenhua>div>img:nth-child(5){
    margin-right: 10px;
}
.hover:hover {
    transform: scale(1.2);
    -webkit-transform: scale(1.2); /*Safari 和 Chrome*/
    -moz-transform: scale(1.2); /*Firefox*/
    -ms-transform: scale(1.2); /*IE9*/
    -o-transform: scale(1.2); /*Opera*/
    transition-duration:1s;
}

/*环境设备样式*/
.swiper-container{
    margin: 0 auto;	width: 1920px;
	--swiper-navigation-color: #E1B022;
}
.shebei{
    height: 700px; width: 100%; margin: 0 auto;
}
.shebei>div{
    height: 810px; width: 1400px; margin: 0 auto;
}
.swiper-container{
    width: 1400px; height: 400px; margin: 0 auto;
}
.swiper-slide{
    width: 420px; height: 380px; float: left;
    margin-left: 60px;
}
.tupian_div>div{
    float: left;
}
.tupian_div>div:nth-child(1),.tupian_div>div:nth-child(2){
    margin-right: 70px;
}
.page{
	width: 1400px; margin: 0 auto;
}


/*荣誉资质*/
.zizhi{
    height: 800px; width: 100%; margin: 0 auto;
    background-image: url("./../images/24.png");
    background-repeat: no-repeat;
	background-size: 100% 100%;
}

.zizhi>div:nth-child(1){
	width: 1400px;  margin: 0 auto;
	 height: auto;
}
.zizhi>div:nth-child(2){
	width: 1400px;  margin: 0 auto;
	height: auto;
}

/* 环境设备幻灯片 */
.swiper-slide{
	width: 420px; height: 380px;
}
.swiper-slide>img{
	height: 380px; width: 420px;
}
#swiper2{
	 margin-top: 90px;
}