.sidr{
  display:none;
  position:absolute;
  position:fixed;
  top:0;
  height:100%;
  z-index:999999;
  width: 260px;
  overflow-x:none;
  overflow-y:auto;
  font-family:"Droid Sans",sans-serif;
  font-size:13px;
  background:#f8f8f8;
  color:#333; 
  border-right: 1px solid #dedede;
  padding-top: 70px;
}
.sidr .sidr-inner{
  padding: 0 20px 15px
}
.sidr .sidr-inner > p{
  margin-left:15px;
  margin-right:15px
}
.sidr.right{left:auto;right:-260px}
.sidr.left{left:-260px;right:auto}
.sidr ul{
  display:block;
  margin:0 0 15px;
  padding:0;
  border-top:1px solid #dfdfdf;
  border-bottom:1px solid #fff
}
.sidr ul li{display:block;margin:0;line-height:36px;border-top:1px solid #fff;border-bottom:1px solid #dfdfdf; position: relative;}
.sidr ul li a,.sidr ul li span{padding:0;display:block;text-decoration:none;color:#666}
.sidr ul li ul{border-bottom:none;margin:0}
.sidr ul li ul li{line-height:40px;font-size:13px}
.sidr ul li ul li:last-child{border-bottom:none}
.sidr ul li ul li:hover,.sidr ul li ul li.active,.sidr ul li ul li.sidr-class-active{line-height:41px}
.sidr ul li ul li:hover>a,.sidr ul li ul li:hover>span,.sidr ul li ul li.active>a,
.sidr ul li ul li.active>span,.sidr ul li ul li.sidr-class-active>a,.sidr ul li ul li.sidr-class-active>span{}
.sidr ul li ul li a,.sidr ul li ul li span{color:rgba(51,51,51,0.8); padding-left:10px; margin-left: 4px;}