ul#topnav {
	margin: 0; 
    padding: 0;
	float: left;
	max-width: 1960px;
    width: 100%;
	list-style: none;
	position: relative;


}
ul#topnav li {
	float: left;
	margin: 0; padding: 0;


}
ul#topnav li a {
	padding: 10px 33px;
	display: block;
	color:#333;
	font-size:16px;
	text-decoration: none;


}
ul#topnav li:hover { 
    background: #f8f8f8;
text-decoration: none;
float:left;
box-sizing:border-box;
border-bottom: 2px solid #0099cb;
height:42px;

}




ul#topnav li span {

float: left;
	padding-top: 35px;
	padding-bottom: 15px;
	margin-top:0px;
	position: absolute;
	left: 0; 
	display: none;/* По умолчанию скрыто */
	max-width: 1960px;
    width: 100%;
	min-height:100px;
	background: #f8f8f8;
	color: #333;
box-shadow: 0 3px 3px rgba(0,0,0,0.25), 0 3px 3px rgba(0,0,0,0.22);


}



ul#topnav li span a { 
padding-left:0px;
display: inline;


}
ul#topnav li span a:hover {
    text-decoration: underline;
color:#0099cb;
}