本文实例为大家总结了jQuery淡入淡出模态框的使用方法，供大家参考，具体内容如下
HTML代码如下：固定格式就省略了
<div class="theme-popover">
<div class="theme-poptit">
<a href="#" rel="external nofollow" class="close">×</a>
<h3>个人额度情况</h3>
</div>
<div class="theme-edu">
<p>自2017年1月1日00:00起，至2017年01月16日 24:00，您的个人额度如下：</p>
<div class="theme-eduBox">
<div class="theme-eduInfo lf">
<div class="theme-eduTopLf">
<i></i>
<span class="yye">本年已用额度</span>
</div>
<div class="theme-eduBomLf bf">0</div>
</div>
<div class="theme-eduInfo lf ky">
<div class="theme-eduTopLf">
<i class="able"></i>
<span class="kye">本年可用额度</span>
</div>
<div class="theme-eduBomLf bt">20000</div>
</div>
</div>
<h5>
<a href="#" rel="external nofollow" >@快邮口岸</a>
提供技术支持
</h5>
</div>
</div>
<--模态框背景-->
<div class="theme-popover-mask"></div>CSS代码如下：
/*模态框*/
.theme-popover-mask {
z-index: 9998;
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:#000;
opacity:0.7;
filter:alpha(opacity=70);
display:none
}
.theme-popover {
z-index:9999;
position:fixed;
top:50%;
left:50%;
width:660px;
height:360px;
margin:-180px 0 0 -330px;
border-radius:5px;
border:solid 2px #666;
background-color:#fff;
display:none;
box-shadow: 0 0 10px #666;
}
.theme-poptit {
border-bottom:1px solid #ddd;
padding:12px;
position: relative;
font-size: 14px;
}
.theme-poptit .close {
float:right;
color:#999;
padding:5px;
margin:-2px -5px -5px;
font:bold 14px/14px simsun;
text-shadow:0 1px 0 #ddd
}
.theme-poptit .close:hover {
color:#444;
}
/*模态框内容*/
.theme-eduBox{
width: 550px;
height: 100px;
border: 1px solid #000;
overflow: hidden;
margin: 10px auto 50px;
text-align: center;
padding: 5px 0 5px 0;
color: #000;
background: #fff;
}
.theme-edu p{
font-size: 16px;
padding: 30px 0 20px 52px;
color: #333;
}
.theme-edu h5{
font-weight: normal;
text-align: center;
}
.theme-edu h5 a{
color: #f18200;
}
.theme-eduInfo{
width: 49%;
height: 100%;
font-size: 18px;
