.banner{
	width: 100%;
	min-width: 1000px;
}
.b_nav ul li .trade {
	border-color:#005CAA ;
}
.describe p:before,.describe p:after{
	color: #005CAA;
}
.pic ul{
	width: 2400px;
	position: relative;
}

 .business{
	padding-top: 20px;
	width: 100%;
	min-width: 1100px;
	background: #FBFBFB;
}
.business h4{
	text-align: center;
	font-size:30px ;
	line-height: 32px;
	position: relative;
	z-index: 10;
	opacity: 0;
}
.hr{
	display: block;
	width: 126px;
	height: 2px;
	background:#005CAA;
	margin: 0 auto;
	position: relative;
	top: 4px;
	z-index: 1;
}
 .kinds {
 	width: 1200px;
 	margin: 0 auto;
 	padding: 110px 0 80px 0;
 	opacity: 0;
 }
 .kinds li{
 	float: left;
 	margin-left: 44px;
 }
 .kinds li:first-child{
 	margin-left: 0;
 }
 .kinds li a{
 	width:160px ;
 	display: block;
 	position: relative;
 	text-align: center;
 	font-size:22px ;
 }
 .kinds li a img {
    height: 160px;
    margin-bottom: 37px;
    border-radius:50% ;
}
.l_right ul{
	height: 309px;
	overflow: auto;
	
}
 /*滚动条样式*/
.l_right ul::-webkit-scrollbar {/*滚动条整体样式*/
    width: 4px;     /*高宽分别对应横竖滚动条的尺寸*/
    height: 131px;
}
.l_right ul::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
    border-radius: 20px;
    -webkit-box-shadow: inset 0 0 5px #F8FCFF;
    background: #F8FCFF;
}
.l_right ul::-webkit-scrollbar-track {/*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(250,250,250,0.2);
    border-radius: 0;
    background: rgba(250,250,250,0.2);
}
@media only screen and (max-width:1400px ) {
	.kinds{
	    width: 1000px;	
	}
	.kinds li a{
		width: 130px;
		font-size: 18px;
	}
	.kinds li a img {
		height: auto;
	}
	.l_right ul {
    	height: 202px;
	}
}