.head{
				background-color: #E58172;
			}
			.content{
				margin: 0 auto;
				height: 497px;
				width: 40%;
				margin: 50px auto;
			}
			.u1{
				margin-top: 50px;
				margin-bottom: 50px;
				margin-left: 25%;
			}
			.u1 li{
				margin-top: 15px;
			}
			.u1 a{
				margin-left: 20px;
				color: cornflowerblue;
			}
			.content p{
				color: grey;
				font-family: "楷体";
				font-size: 20px;
				margin-bottom:10px ;
			}