html,body {
				background: #000;
					min-width: 1200px;
					width: 100%;
			}

			* { 
				margin: 0;
				padding: 0;
			
				font-weight: normal;
				font-family: "微软雅黑";
				box-sizing: border-box;
				list-style: none;
				text-decoration: none;

			}
			a{
				color:#FFF; 
			}
			header {
				width: 100%;			
			min-width: 1200px;
				position: fixed;
				top: 0;
				z-index: 99;
				background:	#0a0b0d;
				height:72px;overflow: hidden;
		
			}

			.logos{cursor: pointer; height: 45px;float: left; margin-right: 10px; margin-top:10px;margin-left: 10px;position: relative;z-index: 9999;cursor: pointer;} 
			.top-ul {
				width:1200px;
				margin: 0 auto;
				position: relative;

			}
			.top-ul li {
				color:#fff;
				float: left;
	 			width:200px; 
	 			line-height: 70px;
	 			text-align:center;
	 			color:#000;
	 			font-size: 20px;cursor: pointer;
				border-bottom: 2px solid transparent;
			
			}

			.borderColor {
				border-color:  #f90 !important;
				color: #f90 !important;
			}
		
			.top-ul li:hover {
				border-color:  #667eea;
	color: #f90 !important;
			}	

			.login a{display: block;float:left;width: 50%;line-height: 36px; text-align: center;color:#fff;font-size: 16px;}
	
			.login a:nth-of-type(1){background: linear-gradient(105deg, #667eea 0%, #764ba2 100%) !important;}
			.login{ width: 250px; height: 36px;background: linear-gradient(135deg, #4158d0, #9d50bb);float:left;margin-top:18px;margin-left: 10px}		
			footer{width:100%;	background: #0a0b0d;position: fixed;bottom: 0;left:0; z-index: 99999}
			footer span{width: 100%;display: block; line-height: 50px; text-align: center;font-size: 14px;color:#fff;}
			@media (max-width: 1600px) {
				.top-ul li { 
				color:#fff;
				float: left;
	 			width:150px; 
	 			line-height: 70px;
	 			text-align:center;
	 			color:#000;
	 			font-size: 20px;cursor: pointer;
				border-bottom: 2px solid transparent;
			
			} 
				.top-ul {
				width:1200px;
				margin: 0 auto;
				position: relative;

			}

		} 

				@media (max-width: 1400px) {
				.top-ul li { 
				color:#fff;
				float: left;
	 			width:160px; 
	 			line-height: 70px;
	 			text-align:center;
	 			color:#000;
	 			font-size: 20px;cursor: pointer;
				border-bottom: 2px solid transparent;
			
			} 
				.top-ul {
				width:1200px;
				margin: 0 auto;
				position: relative;

			}
						.logos{cursor: pointer; height:35px;float: left; margin-right: 10px; margin-top: 15px;margin-left: 5px}
						.login{width: 230px;}
		}