@charset "gb2312";
/* bannerBox */
.c-bannerBox{
	width: 100%;
	position: relative;
}
.c-bannerBox img{
	width: 100%;
}
.c-bannerBox .bannerBox ul{
	list-style: none;
	padding-left: 0px;
	margin-bottom: 0px;
}
.c-bannerBox .bannerBox ul li{
	position: absolute
	display: none;
	opacity: 0;
}
.c-bannerBox .bannerBox ul li:nth-child(1){
	opacity: 1;
	display: block;
}
.c-bannerBox .bannerBox ul li a{
    width: 100%;
    position: absolute;
    top: 0px;
    display: block;
    min-height: 650px;
}
.c-bannerBox .bannerBox ul li:first-child a{
	position: relative;
}
.c-bannerBox .nexImg,.c-bannerBox .preImg{
    padding: 25px 10px;
    position: absolute;
    top: 50%;
    margin-top: -53px;
    background: #000000;
    opacity: 0.3;
    border-radius: 5px;
    z-index: 10;
}
.c-bannerBox .nexImg:hover,.c-bannerBox .preImg:hover{
	opacity: 0.8;
}
.c-bannerBox .nexImg{
	right: 0px;
}
.c-bannerBox .nexImg img,.c-bannerBox .preImg img{
	
	
}
.c-bannerBox .jBtn{
	width: 100%;
	position: absolute;
	bottom: 20px;
	text-align: center;
}
.c-bannerBox .jBtn ul{
	margin-bottom: 0px;
	padding: 0px;
}

.c-bannerBox .jBtn ul li{
	width: 15px;
	height: 15px;
	border-radius: 50%;
	display: inline-block;
	background-color: white;
	opacity: 0.9;
	margin-left: 10px;
}
.c-bannerBox .jBtn ul li:first-child{
	margin-left: 0px;
}

@media screen and (max-width: 980px) {
.c-bannerBox .bannerBox ul li a{ min-height:350px;}
.index-block1{
    /* background: url(../images/inb1-bg.jpg) no-repeat center top; */
	height:500px;
}
}
@media screen and (max-width: 640px) {
.c-bannerBox .bannerBox ul li a{ min-height:250px;}
}
@media screen and (max-width: 480px) {
.c-bannerBox .bannerBox ul li a{ min-height:180px;}
}



.fix-block{
    position: relative;
    overflow: hidden;
    
}
.index-block1{
    /* background: url(../images/inb1-bg.jpg) no-repeat center top; */
	height:900px;
}

.inb1-bg{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.12);
    z-index: 2;
}
.inb1-video {
    height: 100%;
}
.inb1-video video{
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    top: 0;
    margin: auto;
    min-width: 100%;
    min-height: 100%;
    background-size: cover;
    z-index: 0;
}
.inb1-main{
    position: absolute;
    text-align: center;
    height: 310px;
    top: 0;
    left: 0;
    bottom: 0;
    margin: auto;
    width: 100%;
    z-index: 10;
}
.inb1-tit{
    font-size: 52px;
    line-height: 54px;
    color: #fff;
}
.inb1-text{
    font-size: 16px;
    line-height: 26px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 40px;
    text-align: center;
}
.inb1-btn{
    margin-top: 75px;
    font-size: 0;
}
.inb1-btn .btn{
    margin-left: 15px;
    width: 240px;
    height: 60px;
    line-height: 60px;
}
.inb1-btn .btn:first-child{
    margin-left: 0;
}