ul.menu li.dr{list-style-type: none;}
ul.menu li.dr a{text-decoration: none; color: #494949;}

.mt10{margin-top: 10px;}
.mt15{margin-top: 15px;}
.mt5{margin-top: 5px;}
.mr5{margin-right: 5px;}
.ml10{margin-left: 10px;}

.hint{
    font-weight: 600;
    font-size: 12px;
    line-height: 12px;
    color: #49494990;
}
li > a  img {
    flex: 0 0 1.25rem /* 1.25 as declared in .fa-fw */;
    font-size: 1rem /* fa's 16px best display size */;
    max-width: 1.25rem /* as declared in .fa-fw */;
    position: relative;
}
img.folder {
    margin-right: 0.5em;
    display: inline-block;
    font-size: inherit;
    overflow: visible;
    vertical-align: -.125em;
}