2016-07-20 21:41:32 鼠标移上背景变色和文字提示代码JS+DIV表单CSS实例
JS+DIV表单CSS实例——鼠标移上背景变色和文字提示代码
一个表单设计实例,鼠标移上背景变色,同时出现文字提示。直接看演示吧!
- <!DOCTYPE html>
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <title>JS+CSS实现的一种交互体验</title>
- <style>
- @charset "utf-8";
- /*元素初始化*/
- html {background: #FFF;}
- body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,p,
blockquote,th,td,ins,hr{margin: 0;padding: 0;}- p{cursor: text;}
- h1,h2,h3,h4,h5,h6{font-size:100%;}
- ol,ul{list-style-type: none;}
- address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:normal;}
- table{border-collapse:collapse;}
- fieldset,img{border:0;}
- img{display:block;}
- caption,th{text-align:left;}
- body{position: relative;font-size:62.5%;font-family: "宋体"}
- a{text-decoration: none;}
- /*demo所用元素值*/
- #need {margin: 20px auto 0;width: 610px;}
- #need li {height: 26px;width: 600px;font: 12px/26px Arial, Helvetica, sans-serif;background: #FFD;
border-bottom: 1px dashed #E0E0E0;display: block;cursor: text;
padding: 7px 0px 7px 10px!important;padding: 5px 0px 5px 10px;}- #need li:hover,#need li.hover {background: #FFE8E8;}
- #need input {line-height: 14px;background: #FFF;height: 14px;width: 200px;
border: 1px solid #E0E0E0;vertical-align: middle;padding: 6px;}- #need label {padding-left: 30px;}
- #need label.old_password {background-position: 0 -277px;}
- #need label.new_password {background-position: 0 -1576px;}
- #need label.rePassword {background-position: 0 -1638px;}
- #need label.email {background-position: 0 -429px;}
- #need dfn {display: none;}
- #need li:hover dfn, #need li.hover dfn {display:inline;margin-left: 7px;color: #676767;}
- </style>
- <script type="text/javascript">
- function suckerfish(type, tag, parentId) {
- if (window.attachEvent) {
- window.attachEvent("onload", function() {
- var sfEls = (parentId==null)?document.getElementsByTagName(tag):document.getElementById(parentId).getElementsByTagName(tag);
- type(sfEls);
- });
- }
- }
- hover = function(sfEls) {
- for (var i=0; i<sfEls.length; i++) {
- sfEls[i].onmouseover=function() {
- this.className+=" hover";
- }
- sfEls[i].onmouseout=function() {
- thisthis.className=this.className.replace(new RegExp(" hover\\b"), "");
- }
- }
- }
- suckerfish(hover, "li");
- </script>
- </head>
- <body>
- <ol id="need">
- <li>
<label class="old_password">原始密码:</label> <input name='' type='password' id='' />
</li>- <li>
<label class="new_password">新的密码:</label> <input name='' type='password' id='' />
<dfn>(密码长度为6~20字节。不想修改请留空)</dfn>
</li>- <li>
<label class="rePassword">重复密码:</label> <input name='' type='password' id='' />
</li>- <li>
<label class="email">邮箱设置:</label> <input name='' type='text' id='' />
<dfn>(Codemoz! 承诺绝不会给您发送任何垃圾邮件。)</dfn>
</li>- </ol>
- </body>
- </html>
鼠标移上背景变色和文字提示代码如上。