body {
    font: 13px "微软雅黑", verdana, lucida, helvetica, arial, sans-serif;
}
*{
    margin: 0;
    padding: 0;
    list-style: none;
}
a {
    text-decoration: none;
    color: #333;
}
img{
	vertical-align: top;
}
[hidden] {
    display: none;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.db {
    display: block;
}
.di {
    display: inline-block;
}
.img img {
    width: 100%;
    display: block;
}
.clearfix {
    overflow: hidden;
}
.container {
    margin: 0 auto;
}
.cp{
	cursor: pointer;
}
.pr{
	position: relative;
}
.pa{
	position: absolute;
}
.dn{
	display: none;
}
.ma{
    margin: 0 auto;
}
.td{
    transition: all 0.6s;
}
@media (min-width: 1600px) {
    .container {
        width: 1200px;
    }
}