css如何实现图片边框运动动画
这篇文章给大家分享的是有关css如何实现图片边框运动动画的内容。小编觉得挺实用的，因此分享给大家做个参考，一起跟随小编过来看看吧。
如何实现图片的边框运动，这点在一些移动端的效果的经常应用，下面是图标边框运动实现代码：
<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UApatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Border Animation Effect with SVG</title>
<meta name="description" content="Border Animation Effect: Recreating the effect seen on carlphilippebrenner with SVG" />
<meta name="keywords" content="svg, border effect, animated border, line, grid item, hover, css" />
<!--<link rel="stylesheet" type="text/css" href="css/demo.css" />-->
<!--<link rel="stylesheet" type="text/css" href="cssponent.css" />-->
<style>
@import url(fonts.useso/css?family=Lato:300,400,700|Ruthie);
@font-face {
font-weight: normal;
font-style: normal;
font-family: 'codropsicons';
src: url('../fonts/codropsicons/codropsicons.eot');
src: url('../fonts/codropsicons/codropsicons.eot?#iefix') format('embedded-opentype'), url('../fonts/codropsicons/codropsicons.woff') format('woff'), url('../fonts/codropsicons/codropsicons.ttf') format('truetype'), url('../fonts/codropsicons/codropsicons.svg#codropsicons') format('svg');
}
*,
*:after,
*:before {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
.clearfix:before,
.clearfix:after {
content: '';
display: table;
}
.clearfix:after {
clear: both;
}
body {
background: #2c3e50;
color: #ecf0f1;
font-size: 100%;
line-height: 1.25;
font-family: 'Lato', Arial, sans-serif;
}
a {
color: #95a5a6;
text-decoration: none;
outline: none;
}
a:hover,
a:focus {
color: #fff;
}
.codrops-header {
margin: 0 auto;
padding: 2em;
text-align: center;
}
.codrops-header h2 {
margin: 0;
font-weight: 300;
font-size: 2.5em;
}
.codrops-header h2 span {
display: block;
padding: 0 0 0.6em 0.1em;
font-size: 0.6em;
opacity: 0.7;
}
/* To Navigation Style */
.codrops-top {
width: 100%;
text-transform: uppercase;
font-weight: 700;
font-size: 0.69em;
line-height: 2.2;
}
.codrops-top a {
display: inline-block;
padding: 0 1em;
text-decoration: none;
letter-spacing: 1px;
}
.codrops-top span.right {
float: right;
}
.codrops-top span.right a {
display: block;
float: left;
}
.codrops-icon:before {
margin: 0 4px;
text-transform: none;
font-weight: normal;
font-style: normal;
font-variant: normal;
font-family: 'codropsicons';
line-height: 1;
speak: none;
-webkit-font-smoothing: antialiased;
}
.codrops-icon-drop:before {
content: "\e001";
}
.codrops-icon-prev:before {
content: "\e004";
}
section {
padding: 4em 2em;
text-align: center;
}
section h2 {
font-weight: 300;
font-size: 2em;
padding: 1em 0;
}
.codrops-header+section {
padding-top: 1.5em;
}
.related p {
font-size: 1.5em;
}
.related>a {
background: rgba(0, 0, 0, 0.05);
display: inline-block;
text-align: center;
margin: 20px 10px;
padding: 25px;
-webkit-transition: color 0.3s, background-color 0.3s;
transition: color 0.3s, background-color 0.3s;
}
.related a:hover {
background-color: rgba(0, 0, 0, 0.4);
}
.related a img {
max-width: 100%;
opacity: 0.8;
-webkit-transition: opacity 0.3s;
transition: opacity 0.3s;
}
.related a:hover img,
.related a:active img {
opacity: 1;
}
.related a h4 {
margin: 0;
padding: 0.5em 0 0.3em;
max-width: 300px;
text-align: left;
}
@media screen and (max-width: 25em) {
.codrops-icon span {
display: none;
}
}
.box {
width: 300px;
height: 460px;
position: relative;
background: rgba(255, 255, 255, 1);
display: inline-block;
margin: 0 10px;
cursor: pointer;
color: #2c3e50;
box-shadow: inset 0 0 0 3px #2c3e50;
-webkit-transition: background 0.4s 0.5s;
transition: background 0.4s 0.5s;
}
.box:hover {
background: rgba(255, 255, 255, 0);
-webkit-transition-delay: 0s;
transition-delay: 0s;
}
.box h4 {
font-family: "Ruthie", cursive;
font-size: 180px;
line-height: 370px;
margin: 0;
font-weight: 400;
width: 100%;
}
.box span {
display: block;
font-weight: 400;
text-transform: uppercase;
letter-spacing: 1px;
font-size: 13px;
padding: 5px;
}
.box h4,
.box span {
-webkit-transition: color 0.4s 0.5s;
transition: color 0.4s 0.5s;
}
.box:hover h4,
.box:hover span {
color: #fff;
-webkit-transition-delay: 0s;
transition-delay: 0s;
}
.box svg {
position: absolute;
top: 0;
left: 0;
}
.box svg line {
stroke-width: 3;
stroke: #ecf0f1;
fill: none;
-webkit-transition: all .8s ease-in-out;
transition: all .8s ease-in-out;
}
.box:hover svg line {
-webkit-transition-delay: 0.1s;
transition-delay: 0.1s;
}
.box svg line.top,
.box svg line.bottom {
stroke-dasharray: 330 240;
}
.box svg line.left,
.box svg line.right {
stroke-dasharray: 490 400;
}
.box:hover svg line.top {
-webkit-transform: translateX(-600px);
transform: translateX(-600px);
}
.box:hover svg line.bottom {
-webkit-transform: translateX(600px);
transform: translateX(600px);
}
.box:hover svg line.left {
-webkit-transform: translateY(920px);
transform: translateY(920px);
}
.box:hover svg line.right {
-webkit-transform: translateY(-920px);
transform: translateY(-920px);
}
/* Alternatives */
/* Color */
.demo-2 .box {
box-shadow: inset 0 0 0 10px #2c3e50;
}
.demo-2 .box:hover h4,
.demo-2 .box:hover span {
color: #fe6f83;
}
.demo-2 .box svg line {
stroke-width: 8;
}
.demo-2 .box:hover svg line {
stroke: #fe6f83;
}
/* Frame */
.demo-3 .box {
background: rgba(0, 0, 0, 0);
color: #fff;
box-shadow: none;
-webkit-transition: background 0.3s;
transition: background 0.3s;
}
.demo-3 .box:hover {
background: rgba(0, 0, 0, 0.4);
}
.demo-3 .box h4,
.demo-3 .box span {
-webkit-transition: none;
transition: none;
}
.demo-3 .box svg line {
-webkit-transition: all .5s;
transition: all .5s;
}
.demo-3 .box:hover svg line {
stroke-width: 10;
-webkit-transition-delay: 0s;
transition-delay: 0s;
}
.demo-3 .box:hover svg line.top {
-webkit-transform: translateX(-300px);
transform: translateX(-300px);
}
.demo-3 .box:hover svg line.bottom {
-webkit-transform: translateX(300px);
transform: translateX(300px);
}
.demo-3 .box:hover svg line.left {
-webkit-transform: translateY(460px);
transform: translateY(460px);
}
.demo-3 .box:hover svg line.right {
-webkit-transform: translateY(-460px);
transform: translateY(-460px);
}
/* Spin */
.demo-4 .box {
box-shadow: none;
background: rgba(0, 0, 0, 0.4);
-webkit-transition: none;
transition: none;
color: #fff;
}
.demo-4 .box h4,
.demo-4 .box span {
-webkit-transform: scale(0.9);
transform: scale(0.9);
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
-webkit-transition: -webkit-transform 0.5s;
transition: transform 0.5s;
}
.demo-4 .box:hover h4,
.demo-4 .box:hover span {
-webkit-transform: scale(1);
transform: scale(1);
}
.demo-4 .box svg line {
stroke-width: 30;
-webkit-transition: all .4s;
transition: all .4s;
}
.demo-4 .box:hover svg line {
-webkit-transition-delay: 0s;
transition-delay: 0s;
}
.demo-4 .box:hover svg line {
stroke-width: 0;
}
.demo-4 .box svg line.top,
.demo-4 .box svg line.bottom {
stroke-dasharray: 300;
}
.demo-4 .box svg line.left,
.demo-4 .box svg line.right {
stroke-dasharray: 460;
}
.demo-4 .box:hover svg line.top {
-webkit-transform: translateX(-300px);
transform: translateX(-300px);
}
.demo-4 .box:hover svg line.bottom {
-webkit-transform: translateX(300px);
transform: translateX(300px);
}
.demo-4 .box:hover svg line.left {
-webkit-transform: translateY(460px);
transform: translateY(460px);
}
.demo-4 .box:hover svg line.right {
-webkit-transform: translateY(-460px);
transform: translateY(-460px);
}
</style>
<!--[if IE]>
<script src="html5shiv.googlecode/svn/trunk/html5.js"></script>
<![endif]-->
</head>
<body>
<div class="container">
<header class="codrops-header">
<h2>Border Animation Effect <span>Recreating the effect seen on <a href="carlphilippebrenner/">carlphilippebrenner</a> with SVG</span></h2>
<p>Highly experimental, tested in Google Chrome and Firefox</p>
</header>
<section class="demo-1">
<div class="grid">
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>D</h4>
<span>2012</span>
<span>Broccoli, Asparagus, Curry</span>
</div>
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>A</h4>
<span>2023</span>
<span>Arugula, Chickweed</span>
</div>
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>S</h4>
<span>2023</span>
<span>Strawberry, Lemon</span>
</div>
</div>
<!-- /grid -->
</section>
<section class="demo-2">
<h2>Color animation</h2>
<div class="grid">
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>J</h4>
<span>2012</span>
<span>Walnut, Pineapple</span>
</div>
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>I</h4>
<span>2023</span>
<span>Curry, Beancurd</span>
</div>
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>C</h4>
<span>2023</span>
<span>Lettuce, Asparagus</span>
</div>
</div>
<!-- /grid -->
</section>
<section class="demo-3">
<h2>Frame</h2>
<div class="grid">
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>B</h4>
<span>2012</span>
<span>Marmalade, Honey</span>
</div>
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>U</h4>
<span>2023</span>
<span>Beans, Chickweed</span>
</div>
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>Q</h4>
<span>2023</span>
<span>Broccoli, Lettuce</span>
</div>
</div>
<!-- /grid -->
</section>
<section class="demo-4">
<h2>Border spin</h2>
<div class="grid">
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>C</h4>
<span>2012</span>
<span>Berry, Spinach</span>
</div>
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>A</h4>
<span>2023</span>
<span>Arugula, Chickweed</span>
</div>
<div class="box">
<svg xmlns="w3.org/2000/svg" width="100%" height="100%">
<line class="top" x1="0" y1="0" x2="900" y2="0" />
<line class="left" x1="0" y1="460" x2="0" y2="-920" />
<line class="bottom" x1="300" y1="460" x2="-600" y2="460" />
<line class="right" x1="300" y1="0" x2="300" y2="1380" />
</svg>
<h4>J</h4>
<span>2023</span>
<span>Broccoli, Asparagus, Lettuce</span>
</div>
</div>
<!-- /grid -->
</section>
</div>
<!-- /container -->
</body>
</html>
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