body{
    background: #f2f2f2;
}
.text_center{
    text-align: center;
}
.mar_b_30{
    margin-bottom: 30px;
}

.mar_t_30{
    margin-top: 30px;
}
.mar_t_15{
    margin-top: 15px;
}
.mar_t_20{
    margin-top: 20px;
}
.padding_20{
    padding: 20px;
    box-sizing: border-box;
}
/* 
.display_inline_block{
    display: inline-block;
}
.fleft{
    float: left;
}

.colorred{
    color: #FF5722
} */
.tishi{
    font-size: 12px;
    color: #999;
}
/*分页样式*/  
.pagination{text-align:center;margin-top:20px;margin-bottom: 20px;}  
.pagination li{margin:0px 10px; border:1px solid #e6e6e6;padding: 5px 8px;display: inline-block;}  
.pagination .active{background-color: #58b63c;color: #fff;}  
.pagination .disabled{color:#aaa;} 

.big_box .left_menu{
    background: #e9f9ed;
    width: 80px;
    position: fixed;
    height: 100vh;
}
.big_box .left_menu .logo{
    margin-bottom: 30px;
    text-align: center;
    margin-top: 10px;
}
.big_box .left_menu .logo img{
    width: 60px;
}
.big_box .left_menu .item{
    width: 100%;
    text-align: center;
    margin: 20px 0;
    display: inline-block;
}
.big_box .left_menu .item .iconfont{
    color: #58b63c;
    margin-bottom: 5px;
}
.big_box .left_menu .item .text{
    font-weight: bold;
}

.big_box .left_menu .item .iconfont{
    font-size: 24px;
    display: inline-block;
}

.icon-shouye-zhihui{
    font-size: 20px!important;
}

.logout{
    position: fixed;
    bottom: 50px;
    left: 0;
    width: 80px!important;
}

.footer_box{
    width: 100%;
    text-align:center;
    color: #aaa;
    font-size: 12px;
    padding: 20px 0;
}