/* 公共样式 */
*{
    padding:0;
    margin:0;
}
body{
    font-family: "微软雅黑";
    font-size:14px;
    color:#5a5a5a;
}
a{
    color:#5a5a5a;
    text-decoration:none;
    font-family: "微软雅黑";
}
a:hover{
    text-decoration:none;
}
li{
    list-style: none;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.img{
    width: 100%;
    height: 100%;
}
.clear{
    clear: both;
}
.clearflex:before{
    display: table;
    content: "";
}