html body{
    background-color: rgba(16, 14, 4, 0.03);
}
.search{
    width:250px; 
    margin:100px auto;
    background-color: white;
}
.menuSelect{
    width:100px;
    height:35px;
    position: relative;
    cursor: pointer;
    /*padding-left: 15px;*/

}

.menu_select_name{
    display: block;
    padding-top: 10px;
    padding-left: 10px;
    width:70px;
    font-size: 13px;
    overflow: hidden;
    cursor: pointer;
}
.menu_selectName{
    display: block;
    padding-top: 10px;
    padding-left: 10px;
    width:70px;
    font-size: 13px;
    overflow: hidden;
    cursor: pointer;
}
 
.iconDown{
    width:16px;
    height:16px;
    position:absolute;
    top:15px;
    right:7px; 
    background-repeat: no-repeat;
    background-position: 0 -2044px;
    cursor:pointer;
    display: inline-block;
}
.dropDown{
	/* margin-top:2px; */
	width:350px;
	position:absolute;
	z-index:1000;
	background: rgba(255,255,255,1);
	box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    transition: 0.3s;
    border-radius: 5px 5px 5px 5px;
}
.drop_Down{
	/* margin-top:2px; */
	width:350px;
	position:absolute;
	z-index:1000;
	background: rgba(255,255,255,1);
	box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    transition: 0.3s;
    border-radius: 5px 5px 5px 5px;
}
.dropUl{
    list-style: none;
    height:auto;
    overflow: scroll;
    padding:0;
}
.dropUl::-webkit-scrollbar {/*滚动条整体样式*/
    width: 5px;     /*高宽分别对应横竖滚动条的尺寸*/
    height: 0;
}
.dropUl::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
    border-radius: 2px;
    -webkit-box-shadow: inset 0 0 2px rgba(0,0,0,0.2);
    background: #d1d4db;
} 
.dropUl::-webkit-scrollbar-track {/*滚动条里面轨道*/
    -webkit-box-shadow: none;
    border-radius: 0px;
    /*background: #EDEDED;*/
}
.first_menuUl li{
    width: 120px;
    height:35px;
    padding-left: 5px;
    color:#9fa3b0;
    line-height: 35px;
    background-color: white;
    cursor: pointer;
}
.first_menuUl li:hover{
    background-color: #f1f3f6;
}
.drop_secondary_Ul{
    margin-left: 5px;
    background-color:white;
    width: 84px; 
}
.drop_secondary_Ul li{
    width: 120px;
    height:35px;
    padding-left: 5px;
    color:#9fa3b0;
    line-height: 35px;
    cursor: pointer;

}
.drop_secondary_Ul li:hover{
   background-color:#f1f3f6;
}
.dropDown div{
    float: left;
    display: none;
    width: 84px;
    height:auto;
}
.drop_Down div{
    float: left;
    display: none;
    width: 84px;
    height:auto;
}

.level_threeUl{
    margin-left: 5px;
    background-color:white;
    width: 124px;
}
.level_threeUl li{
    width: 120px;
    height:35px;
    padding-left: 15px;
    color:#9fa3b0;
    line-height: 35px;
    cursor: pointer;

}
.level_threeUl li:hover{
   background-color:#f1f3f6;
}