*{margin:0px;padding:0px;}
			ul,ol{list-style-type:none;} 
			a{text-decoration: none;}
			i{font-style:normal;}
			body{ margin: 0;padding: 0;font-family: "微软雅黑";font-size: 12px;}
			button, input, select, textarea { outline: none; } 

            .