利用:before和:after僞類製做CSS3 圓形按鈕含demo

時間 2019-11-08

標籤利用製做 css3 css 圓形按鈕 demo 欄目 CSS 简体版

原文原文鏈接

要求

必備知識

基本瞭解CSS語法,初步瞭解CSS3語法知識。javascript
開發環境

Adobe Dreamweaver CS6css
演示地址

演示地址html

預覽截圖(擡擡你的鼠標就能夠看到演示地址哦):java

製做步驟:jquery

一, <head>標籤結構css3

下面代碼中使用了CSS3無前綴腳本prefixfree.js,能夠省去CSS3中前綴「-moz」、「-webkit」、「-o」、「-ms」，如對該腳本不瞭解的能夠點擊下面連接哦:CSS3無前綴腳本prefixfree.js與Animatable使用介紹web

<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">
/*這裏採用淡入效果試試*/
$(function(){
    $(".bt").css("opacity","1");});
</script>
</head>

二, <body>標籤結構工具

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

三，CSS代碼網站

* {
    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;
}

.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: "註冊";
    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;
}