css3实现动态波纹特效，由于css3里面有过渡和动画效果，现在利用css3实现动态波浪效果就很简单了，直接使用transform来实现就ok， 使得translateX 产生偏移就可以不断实现循环动态效果，这样就比传统的flash来实现更为简单。而且对页面也比较友好的。
比如实现以下的背景波纹特效：
html5结构：
<div class="wrap__uc-hdinfo"> ???<div class="inner flexbox"> ???????<div class="uimg"> ???????????<span class="img"><img src="images/uimg/uimg-def.jpg" /></span> ???????</div> ???????<a class="info flex1" href="#"> ???????????<label class="name">露娜</label> ???????????<label class="type mt-10">普通会员</label> ???????????<label class="tel ff-ar">18621535487</label> ???????</a> ???????<i class="arr iconfont icon-youjiantou c-fff fs-24"></i> ???????<a class="lktel" href="tel:15888886666"><i class="iconfont icon-dianhua1"></i></a> ???</div> ???<!--css3实现波纹--> ???<div class="wrap__uc-waves"> ???????<i class="wave w1"></i> ???????<i class="wave w2"></i> ???</div></div>
css3代码：
/*css3波纹*/.wrap__uc-waves{overflow:hidden;height:1rem;width:100%;position:absolute;bottom:0;}.wrap__uc-waves .wave{width:15rem; transform-origin:center bottom; position:absolute;left:0;bottom:0;}.wrap__uc-waves .w1{background:url(../images/icon__uc-hd-waves01.png) no-repeat;background-size:cover; height:.5rem; animation:anim_wave 5s linear infinite;}.wrap__uc-waves .w2{background:url(../images/icon__uc-hd-waves02.png) no-repeat;background-size:cover; height:.7rem; animation:anim_wave 6s linear infinite;}@keyframes anim_wave { ???0% { ???????transform: translateX(0) translateZ(0) scaleY(1) ???} ???50% { ???????transform: translateX(-25%) translateZ(0) scaleY(0.55) ???} ???100% { ???????transform: translateX(-50%) translateZ(0) scaleY(1) ???}}css3波纹特效、H5实现动态波浪
原文地址：https://www.cnblogs.com/xiaoyan2017/p/8391425.html