.dtstaff-drop-down { 
 	position: relative;
 	display: inline-block;
 	width: auto;
 	margin-top: 0;
 	font-family: verdana;
 }
.dtstaff-drop-down select {
 	display: none;
 }
.dtstaff-drop-down .select-list {
 	position: absolute;
 	top: 0;
 	left: 0;
 	z-index: 1;
 	margin-top: 40px;
 	padding: 0;
 	background-color: #595959;
 }
.dtstaff-drop-down .select-list li {
 	display: none;
 }
.dtstaff-drop-down .button span {
	background-repeat: no-repeat;
    width: 100%;
    padding: 4px 20px 15px 38px;
 }
.dtstaff-drop-down .select-list li span {  
 	display: inline-block;
    min-height: 32px;
    min-width: 267px;
    width: 100%;
    padding: 25px 15px 19px 50px;
    background-color: #ffffff;
    background-position: left 10px center;
    background-repeat: no-repeat;
    font-size: 16px;
    text-align: left;
    color: #000;
    opacity: 0.7;
    box-sizing: border-box;    
 }
.dtstaff-drop-down .select-list li span:hover,  
.dtstaff-drop-down .select-list li span:focus {
 	opacity: 1;
 }