基于HTML5/CSS3的清爽后台管理页面(一)
后台管理系统是企业级开发中必不可少的组成部分,一般来说其页面是比较简单的,包含登录页面和登录后的管理页面即可。登录之后,可以使用导航树来加载iframe嵌套其它页面。做页面也是程序员比较头疼的问题,那么我们就来看看企业级开发中后台页面的做法。我们使用HTML5/CSS3来简化开发达到清爽效果,但不太适用于IE9以下用户。
首先编写页面的基本骨架:
<!DOCTYPE html><html><head> <meta charset="UTF-8" /> <title>Login Page</title></head><body>
body{margin:0px;padding:0px;overflow:hidden;}#wrapper{position:absolute;width:100%;height:100%;min-width:1280px;min-height:680px;overflow-x:hidden;overflow-y:hidden; background-image: -moz-linear-gradient(top,#77D1F6, #2F368F); background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #77D1F6),color-stop(1, #2F368F));}<div id="header"><div id="logo"></div><div id="heading"><div id="title">后台管理系统</div><div id="subTitle">Ver 1.0</div></div></div>
#header{height:100px;width:100%;}#logo{position:absolute;float:left;margin-left:5%;margin-top:30px;height:40px;width:160px;text-align:center;}#heading{position:relative;float:left;margin-left:20%;margin-top:-18px;height:110px;width:60%;border-radius: 18px;background-color:#1C75BC;opacity:0.6;}#heading #title{margin-top:40px;text-align:center;font-family:微软雅黑;font-size:24px;font-weight:bold;}#heading #subTitle{margin-top:10px;text-align:center;font-family:Courier New;}
<div id="main"><div id="mainBg"><div id="mainPanel"><div id="left"><div id="image"></div></div></div></div></div>
#main{margin-top:20px;height:500px;width:100%;}#mainBg{position:relative;float:left;margin-left:20%;margin-top:0px;height:500px;width:60%; border-radius: 18px; background-color:#000000; opacity:0.5;}#mainPanel{ position:relative;margin:25px;height:450px; border-radius: 18px; background-image: -moz-linear-gradient(top,#EBEBEB, #BFBFBF); background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #EBEBEB),color-stop(1, #BFBFBF));}#mainPanel #left{float:left;border-right:2px solid #F6F6F6;position:relative;top:10%;height:80%;width:49%;border-right-style:groove;}#mainPanel #image{position:relative;height:256px;width:256px;left:15%;top:12%;background-image:url('./images/admin.png');}
<div id="right"><div id="welcome"><span id="welcome-text">管 理 登 录</span></div><div id="user-name"><span name="userName" name="password" name="checkCode" value="提交"/><input type="reset" value="重置"/></div></div>
#mainPanel #right{float:left;position:relative;height:90%;width:49%;top:5%;}#welcome{margin-top:20px;height:60px;width:100%;vertical-align: middle;display: inline-block;line-height: 60px;text-align:center;}#welcome #welcome-text{font-size:38px;font-weight:bold;font-family:微软雅黑;text-shadow: 0 1px 1px #F6F6F6;}#user-name{height:35px;width:100%;margin-top:20px;vertical-align: middle;display: inline-block;line-height: 35px;}#user-password{margin-top:20px;height:35px;width:100%;vertical-align: middle;display: inline-block;line-height: 35px;}#user-checkcode{margin-top:20px;height:35px;width:100%;vertical-align: middle;display: inline-block;line-height: 35px;}#button-group{margin-top:10px;height:35px;width:100%;vertical-align: middle;display: inline-block;line-height: 35px;text-align:center;}#error-tip{margin-top:20px;margin-left:5%;height:40px;width:90%;vertical-align: middle;display: inline-block;line-height: 35px;text-align:center;border-bottom:2px solid #F6F6F6;border-bottom-style:groove;}#error-tip #tip-text{font-size:18px;font-weight:bold;font-family:微软雅黑;color:red;}.item{margin-left:20px;font-family:微软雅黑;font-size:20px;font-weight:bold;float: left;width:80px;margin-top: 3px;text-align: center;text-shadow: 0 1px 1px #F6F6F6;}.input{vertical-align: middle;display: inline-block;}#checkcode-img{margin-top:3px;height:20px;width:60px;}.form-input{height:20px;}.btn{ border:1px solid #cccccc; cursor:pointer; margin:10px 5px; height:40px;width:80px; text-align:center; border-radius: 4px; border-color: #636263 #464647 #A1A3A5; text-shadow: 0 1px 1px #F6F6F6; background-image: -moz-linear-gradient(center top, #D9D9D9, #A6A6A6 49%, #A6A6A6 50%); background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #D9D9D9),color-stop(1, #A6A6A6));}
<div id="footer]<div id="text">Copyright ? 2009-2011 All Rights Reserved Powered By Nan Lei[/align]</div>
#footer{margin-top:20px;width:100%;}#footer #text{text-align:center;font-size:14px;font-family:微软雅黑;font-weight:bold;}
