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html 代码
<!DOCTYPE html>
<html>
<head lang=”en”>
<meta charset=”UTF-8″ />
<title></title>
<style type=”text/css”>
a,
address,
b,
big,
blockquote,
body,
center,
cite,
code,
dd,
del,
div,
dl,
dt,
em,
fieldset,
font,
form,
h1,
h2,
h3,
h4,
h5,
h6,
html,
i,
iframe,
img,
ins,
label,
legend,
li,
ol,
p,
pre,
small,
span,
strong,
u,
ul,
var {
margin: 0;
padding: 0;
}
a {
/*去除下划线*/
text-decoration: none;
font-size: 13px;
color: darkgray;
}
body {
background: url(‘http://cdn.attach.w3cfuns.com/notes/pics/201609/09/203445xma2xa8pdudxuuxq.jpg.editor.jpg’);
/*把背景图像扩展至足够大,以使背景图像完全覆盖背景区域。*/
background-size: cover;
/*放在这里面会被其他标签继承所有要重写*/
text-align: center;
}
#pannel {
background: white;
/*改变标签的类型*/
display: inline-block;
text-align: left;
margin-top: 10%;
padding: 30px;
/*设置圆角*/
border-radius: 5px;
/*设置块阴影*/
box-shadow: -20px 10px 50px;
}
#pannel-header {
text-align: center;
}
#pannel-header:first-child {
font-size: 20px;
margin-bottom: 15px;
padding: 10px;
border-bottom: 1px solid #dddddd;
}
/*面板的中间内容*/
#pannel-content {
}
.user-pwd {
margin-bottom: 15px;
height: 38px;
position: relative;
}
.user-pwd img {
position: absolute;
left: 5px;
top: 6px;
}
.user-pwd input {
width: 100%;
height: 100%;
padding-left: 38px;
box-sizing: border-box;
/*设置圆角*/
border-radius: 5px;
/*重写边框,系统会自带边框,不好看*/
border: 1px solid #dddddd;
}
.user-pwd input:focus {
/*清除自带的边框颜色*/
outline: none;
/*重设边框颜色*/
border-color: red;
/*设置边框阴影,x\y设为零,上下左右都会有阴影*/
box-shadow: 0 0 5px yellow;
}
/*一些设置*/
#setting {
margin-bottom: 15px;
}
.forget-pwd {
float: right;
}
/*登录按钮*/
#btn {
width: 100%;
height: 35px;
/*去掉自带的边框*/
border: 0px;
color: white;
background: orangered;
border-radius: 5px;
font-size: 18px;
font-weight: bold;
}
#btn:focus {
/*去掉按钮点击时系统自带的边框*/
outline: none;
}
/*注册按钮*/
#reg {
font-size: 13px;
text-align: center;
margin: 10px 0;
}
#reg a {
color: orangered;
}
/*面板的尾部*/
#panne-footer {
height: 38px;
line-height: 38px;
text-align: center;
}
#panne-footer img {
width: 30px;
/*图片的垂直居中*/
vertical-align: middle;
}
</style>
</head>
<body>
<div id=”pannel”>
<!– 头部 –>
<div id=”pannel-header”><h2>科莫电子&酷客智联</h2></div>
<!– 中间部分 –>
<div id=”pannel-content”>
<div class=”user-pwd”>
<img
src=”http://cdn.attach.w3cfuns.com/notes/pics/201609/09/203437wc33ud4clqmxp403.png”
/>
<input type=”text” placeholder=”请输入用户名或手机号” />
</div>
<!– 账号、密码 –>
<div class=”user-pwd”>
<img
src=”http://cdn.attach.w3cfuns.com/notes/pics/201609/09/203436x4mln4iwz1mc0zwz.png”
/>
<input type=”password” placeholder=”请输入密码” />
</div>
<!– 一些其他的设置 –>
<div id=”setting”>
<a id=”remeber” href=”#”
><input type=”checkbox” />下次自动登录</a
>
<a href=”#” class=”forget-pwd”>忘记密码?</a>
</div>
<!– 登录按钮 –>
<button id=”btn”>登录</button>
<!– 注册部分 –>
<div id=”reg”>还没有账号?<a href=”#”>立即注册</a></div>
</div>
<!– 尾部 –>
<div id=”panne-footer”>
<span>社交账号登录</span>
<img
src=”http://cdn.attach.w3cfuns.com/notes/pics/201609/09/204059ll4w7164ble88l8z.png.editor.png”
alt=”新浪”
/>
<img
src=”http://cdn.attach.w3cfuns.com/notes/pics/201609/09/203438xvujucvdgi1ujuj4.png
”
alt=”微信”
/>
<img
src=”http://cdn.attach.w3cfuns.com/notes/pics/201609/09/203437etiv19vul90yi9y0.png.editor.png”
alt=”QQ”
/>
</div>
</div>
</body>
<script type=”text/javascript”>
var rem = document.getElementById(‘remeber’)
rem.onclick = function() {
rem.childNodes[0].checked = !rem.childNodes[0].checked
}
</script>
</html>
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