特效描述:简单创意的css3 文字通告动画特效。创意的css3文字广告语动画特效。
代码结构
1. HTML代码
<style type="text/css"> .menu-list{list-style:none; width:300px; margin: 100px auto;} .menu-list li{display:block;} .list{list-style: none; margin-left: -50px; width:300px; height:60px; overflow:hidden; } .list li{width: 300px;height: 60px; position: relative; animation: myfirst 4s infinite ;line-height: 60px;text-align: center; font-size: 30px;color:#fff;} @keyframes myfirst { 0% {background-color:#4ec7f3; top:0px;} 25% {background-color:#4ec7f3; top:0px;} 50% {background:#42c58a; top:-60px;} 75% {background:#a0a0a0; top:-120px;} 100% {background:#dc143c; top:-180px;} } .font30{ font-size: 30px; color: #7d7d7d; } </style> <ul class="menu-list"> <li><p class="font30">今天怎么样<b id="b1">?</b></p></li> <li> <ul class="list"> <li class="one">还行</li> <li class="two">该充电</li> <li class="three">学习一下</li> <li class="four">我想一想</li> </ul> </li> <li><p class="font30">要充电了</p></li> </ul>