【css3动画】圆波扩散效果实例⼀：由实⼼圆点向四周扩散（有阴影）
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; chart=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>css3动画圆波扩散效果</title>
<style>
@keyframes warn {
0% {
transform: scale(0.3);
-
webkit-transform: scale(0.3);
opacity: 0.0;
}
25% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
50% {
transform: scale(0.5);
-webkit-transform: scale(0.5);
山西特产有什么opacity: 0.3;
}
75% {
transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.5;
}
100% {
transform: scale(1);
-webkit-transform: scale(1);
opacity: 0.0;
}
}
@keyframes warn1 {
0% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.0;
}
25% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
50% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.3;
}
75% {
transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.5;
}
100% {
transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.0;
}
}
.container {
position: relative;
width: 120px;
height: 120px;
left: 10px;
top: 10px;
}
/* 保持⼤⼩不变的⼩圆点 */
.dot {
position: absolute;
width: 7px;
height: 7px;
left: 134px;
top: 134px;
-webkit-border-radius: 50%;
-
moz-border-radius: 50%;
border: 1px solid #33ccff;
border-radius: 50%;
background-color:#33ccff; /* 实⼼圆，如果没有这个就是⼀个⼩圆圈 */ z-index: 2;
孤立无助}
/* 产⽣动画（向外扩散变⼤）的圆圈第⼀个圆 */
.pul {
position: absolute;
width: 35px;
height: 35px;
left: 120px;
top: 120px;
border: 1px solid #3399ff;
-webkit-border-radius: 50%;
-moz-border-radius: 50%;
border-radius: 50%;
z-index: 1;
opacity: 0;
-webkit-animation: warn 2s ea-out;
-moz-animation: warn 2s ea-out;
animation: warn 2s ea-out;
-webkit-animation-iteration-count: infinite;
-
moz-animation-iteration-count: infinite;
animation-iteration-count: infinite;
box-shadow: 1px 1px 30px #3399ff; /* 阴影效果 */房产租赁
}
/* 产⽣动画（向外扩散变⼤）的圆圈第⼆个圆 */
.pul1 {
position: absolute;
width: 35px;
height: 35px;
left: 120px;
top: 120px;
border: 1px solid #3399ff;
-webkit-border-radius: 50%;
-moz-border-radius: 50%;
border-radius: 50%;
z-index: 1;
opacity: 0;八卦连环掌
-webkit-animation: warn1 2s ea-out;
-moz-animation: warn1 2s ea-out;
animation: warn1 2s ea-out;
-webkit-animation-iteration-count: infinite;
-moz-animation-iteration-count: infinite;
animation-iteration-count: infinite;
box-shadow: 1px 1px 30px #3399ff; /* 阴影效果 */
}
</style>
</head>
<body>
由实⼼圆点向四周扩散（有阴影）
<div class="container">
<div class="dot"></div>
<div class="pul"></div>
<div class="pul1"></div>
</div>
</body>
</html>
css3动画圆波扩散效果
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; chart=utf-8"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>css3动画圆波扩散效果</title>
<style>
@keyframes warn {
0% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
}
25% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
50% {
transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.3;
}
75% {
transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.5;
}
100% {
transform: scale(1);
-webkit-transform: scale(1);
opacity: 0.0;
}
}
@keyframes warn1 {
0% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.0;
}
25% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
50% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.3;
}
75% {
transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.5;
}
100% {
transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.0;
}
}
.container {
position: relative;
width: 120px;
height: 120px;
left: 10px;
top: 10px;
}
/* 保持⼤⼩不变的⼩圆点 */
.dot {
position: absolute;
手工豆子粘贴画
width: 7px;
height: 7px;
left: 134px;
top: 134px;
-webkit-border-radius: 50%;
-
moz-border-radius: 50%;
border: 1px solid #33ccff;
border-radius: 50%;
background-color:#33ccff; /* 实⼼圆，如果没有这个就是⼀个⼩圆圈 */ z-index: 2;
}
/* 产⽣动画（向外扩散变⼤）的圆圈第⼀个圆 */
.pul {
古体诗position: absolute;
height: 35px;
left: 120px;
top: 120px;
border: 1px solid #3399ff;
-webkit-border-radius: 50%;
龙凤峡-moz-border-radius: 50%;
border-radius: 50%;
z-index: 1;
opacity: 0;
-webkit-animation: warn 2s ea-out;
-moz-animation: warn 2s ea-out;
animation: warn 2s ea-out;
-webkit-animation-iteration-count: infinite;
-moz-animation-iteration-count: infinite;
animation-iteration-count: infinite;
}
/* 产⽣动画（向外扩散变⼤）的圆圈第⼆个圆 */
.pul1 {
position: absolute;
width: 35px;
height: 35px;
left: 120px;
top: 120px;
border: 1px solid #3399ff;
-webkit-border-radius: 50%;
-
moz-border-radius: 50%;
border-radius: 50%;
z-index: 1;
opacity: 0;
-webkit-animation: warn1 2s ea-out;
-moz-animation: warn1 2s ea-out;
animation: warn1 2s ea-out;
-webkit-animation-iteration-count: infinite;
-moz-animation-iteration-count: infinite;
animation-iteration-count: infinite;
}
</style>
</head>
<body>
由实⼼圆点向四周扩散（⽆阴影）
<div class="container">
<div class="dot"></div>
<div class="pul"></div>
<div class="pul1"></div>
</div>
</body>
</html>
css3动画圆波扩散效果
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; chart=utf-8"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>css3动画圆波扩散效果</title>
<style>
@keyframes warn {
0% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.0;
}
25% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
50% {
transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.3;
}
75% {
transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.5;
}
100% {
transform: scale(1);
-webkit-transform: scale(1);
opacity: 0.0;
}
}
@keyframes warn1 {
0% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.0;
}
25% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
50% {
transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.3;
}
75% {
transform: scale(0.5);
信息化建设
-webkit-transform: scale(0.5);
opacity: 0.5;
}
100% {
transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.0;
}
}
.container {
position: relative;
width: 120px;
height: 120px;
left: 10px;
top: 10px;
}
/* 保持⼤⼩不变的⼩圆圈 */
.dot {
position: absolute;
width: 7px;
height: 7px;
left: 134px;
top: 134px;
-webkit-border-radius: 50%;
-moz-border-radius: 50%;
border: 1px solid #33ccff;
border-radius: 50%;
z-index: 2;
}
/* 产⽣动画（向外扩散变⼤）的圆圈第⼀个圆 */ .pul {
position: absolute;
width: 35px;
height: 35px;
left: 120px;
top: 120px;
border: 1px solid #3399ff;
-webkit-border-radius: 50%;
-
moz-border-radius: 50%;
border-radius: 50%;
z-index: 1;
opacity: 0;
-webkit-animation: warn 2s ea-out;
-moz-animation: warn 2s ea-out; animation: warn 2s ea-out;
-webkit-animation-iteration-count: infinite;
-moz-animation-iteration-count: infinite; animation-iteration-count: infinite;
box-shadow: 1px 1px 30px #3399ff; /* 阴影效果 */ }
/* 产⽣动画（向外扩散变⼤）的圆圈第⼆个圆 */ .pul1 {
position: absolute;
width: 35px;
