a:link {
  text-decoration: none;
}
a:visited {
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
a:active {
  text-decoration: none;
}

.top_drop_menu {
	display:none;
	position:fixed;
	border:1px solid rgba(0,0,0,.15);
	background-color:rgba(255,255,255,.85);
	padding:15px 30px 15px 30px;
	z-index:110;
	-webkit-backdrop-filter:blur(4px);
	backdrop-filter:blur(4px);
	box-shadow:0px 5px 15px rgba(0,0,0,.15);
	user-select:none;
}
.top_drop_item {
	cursor:pointer;
	line-height:32px;
	user-select:none;
	color:#34495e;
}
.top_drop_layer {
	display:none;
	position:fixed;
	left:0px;
	right:0px;
	top:0px;
	bottom:0px;
	z-index:90;
	background-color:rgba(255,255,255,0);
	user-select:none;
}
.top_drop_menubar {
	position:fixed;
	left:400px;
	right:40px;
	top:110px;
	font-size:50px;
	font-weight:200;
	z-index:100;
	user-select:none;
}