标签:中间 blog lin log logs css color css3 style
css
.tapered_line{ width: 36px; height: 4px; background: #1e88e5; transition: width 3s; margin: 10px auto 0; } .main4 ul li:hover .tapered_line{ width: 220px; margin:10px auto 0; }
CSS3动画 transition 过渡,宽度由中间向两边发生过渡
标签:中间 blog lin log logs css color css3 style
原文地址:http://www.cnblogs.com/wolflower/p/7169893.html