纯CSS如何实现子元素自适应宽度并居中_html/css_WEB-ITnose

	
American Axle
	
Germanic Axle
	
Suspension
	
Bogie
	
Brake Drum
	
Axle
	
Brake Disc
	
Brake Shoe
	
Wheel Hub
	
King Pin Series
	
Fifth Wheel Series
	

*{margin:0;padding:0;outline:none;}body{font:menu;font-size:0.24rem;}a{text-decoration:none;color:#333;}a:hover{text-decoration:underline;color:#d00;}li{list-style:none;}img{border:none;vertical-align:top;}@font-face { font-family: 'iconfont'; src: url('//at.alicdn.com/t/font_1460087185_4783318.eot'); /* IE9*/ src: url('//at.alicdn.com/t/font_1460087185_4783318.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */ url('//at.alicdn.com/t/font_1460087185_4783318.woff') format('woff'), /* chrome、firefox */ url('//at.alicdn.com/t/font_1460087185_4783318.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/ url('//at.alicdn.com/t/font_1460087185_4783318.svg#iconfont') format('svg'); /* iOS 4.1- */}.iprocat{background:url(../images/iprocat-bg.jpg);text-align:center;overflow:hidden;}.iprocat ul{display:inline-block;text-align:left;font-size:.24rem;line-height:.4rem;padding-bottom:.24rem;}.iprocat li{border-bottom:1px solid #ddd;position:relative;}.iprocat li:before,.iprocat li:after{content:'';border-bottom:1px solid #ddd;width:100%;position:absolute;bottom:-1px;}.iprocat li:before{right:100%;}.iprocat li:after{left:100%;}.iprocat li a{color:#666;display:block;}.iprocat li a:before{content:'\e604';font-family:'iconfont';float:right;color:#ddd;margin-left:.1rem;}