*{
	margin: 0 ;
	padding: 0;

}
.nav{
	width: 100%;
	height: 69px;
	background-image: url(../img/bottom_bg.jpg);
	margin: 0 auto;
	overflow: hidden;
}
.nav ul li{
	width: 88px;
	height: 39px;
	text-align: center;
	line-height: 39px;
	color: #ffffff;
	float:right;
	list-style: none;
	margin-right: 88px;
	font-size: 14px;
	margin-top: 15px;
	font-weight: 900;
	border-radius: 3px;
}
.nav ul li:hover{
	background-color: #297fbb;
}
.nav ul li a{
	text-decoration: none;
	height:1200px;
	display: block;
	color: #ffffff;

}
body,
			ul,
			li {
				margin: 0;
				padding: 0;
			}
			
			ul,
			li {
				list-style: none;
			}
			
			.wrap {
				width: 1200px
				margin: 0px auto;
				
			}
			
			.hide {
				display: none;
			}
			
			#tab_t {
				height: 25px;
				
			}
			
			#tab_t li {
				float: left;
				width: 24px;
				height: 24px;
				line-height: 14px;
				color: #292929;
				font-family: simsun;
				font-size: 12px;
				text-align: center;
				background: #f5f5f5;
				cursor: pointer
			}
			
			#tab_t .act {
				position: relative;
				height: 25px;
				margin-bottom: -1px;
				background: #fff;
				color: blue;
			}
			
			#tab_c {
				
				padding: 20px;
			}
			
			.cont {
				width: 1661px;
				height: 945px;
				margin: 0 auto;
			
			}
			
			#chose {
				margin: 30px auto;
				width: 332px;
				height: 35px;
				overflow: hidden;
				
			}
			
			input {
				border: none;
				color: #292929;
				font-family: simsun;
				font-size: 12px;
			}
			
			.wrap #tab_c div #lir {
				width: 100%;
				margin-top: 39px;
			}
			
			.wrap #tab_c div #lir .sur {
				width: 365px;
				height: 272px;
				float: left;
				margin-right: 48px;
				border: 1px solid #292929;
			}
			
			.tp {
				margin-top: 20px;
			}
			
			.wrap #tab_c div #lir .sur p {
				font-size: 12px;
				color: #292929;
				font-family: simsun;
				line-height: 10px;
				margin-top: 6px;
			}
			
			.wrap #tab_c div h1 {
				font-size: 24px;
				color: #292929;
				font-family: "microsoft yahei";
			}
/*底部*/
footer {
    width:100%;
    height: 334px;
    margin-top:20px;
    background: url(../img/bottom_bg.jpg);
    background-repeat: no-repeat;
    background-size: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
}

.b-l{
	flex: 2;
    border-right: 2px solid #2e2e2e;
     margin-top: 72px;
    text-align: center;
    color: #656565;
    height: 150px;
}
.b-2{
	width: 170px;
	height: 129px;
    margin-top: -160px;
    margin-left: 390px;
    text-align: center;
    color: #656565;
    height: 150px;
}
footer ul {
	flex: 1;
	list-style: none;
	line-height: 30px;
	font-size: 16px;
	color: #656565;
	margin-top: 72px;
	text-align: center;
	border-right: 2px solid #2e2e2e;
	height: 150px;
}
footer ul .text {
	font-size: 20px;
	color: rgba(223,15,15,.7);
}