使用before和:after偽類制作css3圓形按鈕

2024-07-11 08:31:14

字體：大中小

來源：轉載

供稿：網友

制作步驟:

一, <head>標簽結構

下面代碼中使用了CSS3無前綴腳本prefixfree.js,可以省去CSS3中前綴“-moz”、“-webkit”、“-o”、“-ms”

復制代碼

代碼如下:
<head>
<meta charset="utf-8">
<title>button</title>
<script src="js/jquery.js" type="text/javascript"></script>
<script src="js/prefixfree.min.js" type="text/javascript"></script>
<link rel="stylesheet" type="text/css" href="css/button.css" />
<script type="text/javascript">
/*這里采用淡入效果試試*/
$(function(){
$(".bt").css("opacity","1");
});
</script>
</head>

二, <body>標簽結構

復制代碼

代碼如下:
<body>
<div class="bt">
<div class="button"></div>
<div class="button2"></div>
<div style="clear:both"> </div>
</div>
</body>

三，CSS代碼

復制代碼

代碼如下:
* {
padding: 0;
margin: 0;
}
/* 清除浮動 */
.clearfix:after {
content: "";
display: table;
clear: both;
}
html, body {
height: 100%;
}
body {
font-family: "Microsoft YaHei";
background: #E1E1E1;
font-weight: 300;
font-size: 15px;
color: #333;
overflow: hidden;
}
a {
text-decoration: none;
}
/*按鈕陰影無擴展 */
.bt {
margin: 100px auto;
display: block;
width: 350px;
opacity:0;
border-bottom: 1px solid #C5C5C5;
border-top: 1px solid #C5C5C5;
box-shadow: 0 1px 0 #F6F6F6, 0 1px 0 #F6F6F6 inset;
transition: all 0.5s ease-in;
}</p><p>.button:before, .button2:before {
content: "";
width: 130px;
height: 130px;
display: block;
z-index: -1;
position: relative;
background: #ddd;
left: -15px;
top: -15px;
border-radius: 65px;
box-shadow: inset 2px 2px 4px rgba(0,0,0,0.4);
}
.button:after, .button2:after {
content: "注冊";
color: #09F;
font-size: 20px;
width: 100%;
height: 100%;
line-height: 100px;
text-align: center;
position: absolute;
top: 0;
display: block;
}
.button2:after {
content: "登入";
word-spacing: 25px;
color: #A0D989;
}
.button, .button2 {
float: left;
margin: 50px auto;
cursor: pointer;
height: 100px;
width: 100px;
display: block;
position: relative;
color: black;
text-align: center;
line-height: 100px;
border-radius: 50px;
box-shadow: 2px 2px 4px rgba(0,0,0,0.4);
background: #FFF;
transition: all 0.5s ease-in;
}
.button {
float: left;
}
.button2 {
float: right;
}

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