<!DOCTYPE html>
<html lang="en"> <head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
html{
font-size: 20px;
}
body{
background:#444;
}
@-webkit-keyframes opac{
from {
opacity: 1;
width:0;
height:0;
top:50%;
left:50%;
}
to {
opacity : 0;
width:100%;
height:100%;
top:0;
left:0;
}
}
.animate .w2{
/*延迟1s*/
-webkit-animation-delay:1s;
}
.animate .w3{
-webkit-animation-delay:2s;
}
.animate .w4{
-webkit-animation-delay:3s;
}
.wave{
width: 22.7rem;
height: 22.7rem;
position: absolute;
top: 0;
left: 0;
right: 0;
margin: 0 auto;
}
.wave *{
border:1px solid #fff;
position:absolute;
border-radius:50%;
-webkit-animation:opac 4s infinite;
}
</style>
</head> <body>
<div class="animate wave">
<div class="w1"></div>
<div class="w2"></div>
<div class="w3"></div>
<div class="w4"></div>
</div>
</body> </html>
效果图：
2.波浪
<!DOCTYPE html>
<html lang="en"> <head>
<meta charset="UTF-8">
<title>Document</title>
<style>
*{margin:0;padding:0;}
body{ background-color: #522350 }
.water {
position: relative;
width: 200px;
height: 200px;
background-color: rgb(118, 218, 255);
border-radius: 50%;
margin:200px auto 0;
overflow: hidden;
}
.water:before,.water:after{
content: "";
position: absolute;
width: 400px;
height: 400px;
top: 0;
left: 50%;
background-color: rgba(255, 255, 255, .4);
border-radius: 45%;
transform: translate(-50%, -70%) rotate(0);
animation: rotate 6s linear infinite;
z-index: 10;
} .water:after {
border-radius: 47%;
background-color: rgba(255, 255, 255, .9);
transform: translate(-50%, -70%) rotate(0);
animation: rotate 10s linear -5s infinite;
z-index: 20;
} @keyframes rotate {
50% {
transform: translate(-50%, -70%) rotate(180deg);
} 100% {
transform: translate(-50%, -70%) rotate(360deg);
}
} </style>
</head> <body>
<div class="water"></div>
</body> </html>
效果：
3.波浪
<!DOCTYPE html>
<html lang="en"> <head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
* {
padding: 0px;
margin: 0px;
font-family: "微软雅黑";
font-size: 100%;
font-style: normal
} dd,
dl,
dt,
em,
i,
p,
textarea,
a,
div {
padding: 0px;
margin: 0px;
} a {
text-decoration: none;
} img {
border: 0px;
} ul,
li {
padding: 0px;
margin: 0px;
list-style: none;
} .fl {
float: left
} .fr {
float: right
} body {
margin: 0px;
padding: 0px;
color: #000;
background: #fff;
} a {
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
-webkit-tap-highlight-color: transparent;
} .none {
display: none
} .fensug {
width: 168px;
height: 168px;
background: #fff;
border: 9px #5576ac solid;
margin: 100px auto;
padding: 5px;
-webkit-border-radius: 25em;
-moz-border-radius: 25em;
border-radius: 25em;
overflow: hidden;
position: relative
} .fensug .wavenum {
width: 168px;
height: 168px;
overflow: hidden;
-webkit-border-radius: 50%;
border-radius: 50%;
text-align: center;
display: table-cell;
vertical-align: middle;
position: absolute;
left: 5px;
top: 5px;
z-index: 5;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
} .fensug .wavenum b {
color: #fff;
font-size: 43px;
text-align: center;
display: block;
position: relative;
z-index: 2;
line-height: 45px;
} .fensug .wavenum tt {
color: #fff;
font-size: 20px;
text-align: center;
display: block;
position: relative;
z-index: 2;
font-weight: bold;
width: 140px;
border-top: 2px #fff solid;
margin: 3px auto;
line-height: 35px;
} .waven {
width: 168px;
height: 168px;
webkit-border-radius: 25em;
-moz-border-radius: 25em;
border-radius: 25em;
background: #5576ac;
overflow: hidden;
position: relative
} .wave {
width: 408px;
height: 80%;
position: absolute;
left: 0px;
bottom: 0;
background: url(http://www.17sucai.com/preview/5730/2018-09-20/images/images/wave.png) no-repeat;
animation: move_wave 1s linear infinite;
-webkit-animation: move_wave 1s linear infinite;
} @-webkit-keyframes move_wave {
0% {
-webkit-transform: translateX(0)
} 50% {
-webkit-transform: translateX(-25%)
} 100% {
-webkit-transform: translateX(-50%)
}
} @keyframes move_wave {
0% {
transform: translateX(0)
} 50% {
transform: translateX(-25%)
} 100% {
transform: translateX(-50%)
}
}
</style>
</head> <body>
<div class="fensug">
<div class="wavenum "><b id="denfenjs">61%</b><tt>2018 Q1</tt></div>
<div class="waven">
<div class="wave" style="height: 60%;"> </div>
</div>
</div>
<script src="http://apps.bdimg.com/libs/jquery/1.9.1/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
var waveHeight = 0;
var waveNum = 61; function waves() {
if (waveHeight < waveNum) {
$(".wave").css("height", waveHeight + "%");
waveHeight++;
}
setTimeout(function() { waves() }, 15);
} $(function() {
$("#denfenjs").html(waveNum + "%");
waves();
})
</script>
</body> </html>
效果图：