css3波纹特效、H5实现动态波浪
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) } }
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