@charset "utf-8";
/* CSS Document */
img{ border:none; display:block;margin: 0;padding: 0;}
*{ text-decoration:none; font-family:Verdana, "Microsoft YaHei", "SimHei", "SimSun"; font-size:14px; color:#2b2b2b;}
.clearfix{ clear:both;}
ul{ margin:0; padding:0;}
li{ list-style:none;}
body{ margin:0; padding:0; background-image:url(../img/erji/bag.png); background-repeat:no-repeat;}

.header{ margin-bottom:30px;}
.banner-box{ width:100%; height: 273px;position:relative;}
.banner{    
	width: 100%;
    height: 273px;
    position: absolute;
    top: 0;
    right: 50%;
    transform: translateX(50%);
}
.banner-box .logo{ top: 10px;left: 180px;position:absolute;}
.nav-box{ width:100%;/* height:40px;*/ background-color:rgba(0,115,255,0.8);}
.nav{ width:960px; margin:auto;}
.nav li{ float:left; margin-left:43px; margin-right:43px; line-height:40px; padding-top:8px; padding-bottom:8px;}
.nav li a{ color:white; font-size:26px;}
.nav span{ background-color:white; display:block;}
.goback{
	position: fixed;
	bottom: 40px;
	right: 40px;
	width: 80px;
	height: 80px;
	z-index: 1000;
	cursor: pointer;
}
.goback-img{width: 100%;}
.footer{
	height: 148px;
	position: relative;
	margin-top: 20px;
}
.footer-box{ 
	width: 100%;
    height: 148px;
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
}
@media only screen and (max-width: 1300px) {
	body,html{
        width: 100%;
        height: 100%;
        overflow-x: hidden;
    }
    .header{
    	margin-bottom: 10px;
    }
	.banner-box,.banner{
		height: 163px;
	}
	.right,.pagebox{
		display: none;
	}
	.tonghua_box {
		width: 1110px;
	}
	.content-box{
		padding-bottom: 0;
	}
	.banner-box .logo{
		margin: 0;
		top: 10px;
    	left: 10px;
    	transform: scale(0.6);
	}
	.footer,.footer-box{
		height: 100px;
	}
}