.mem {
	background: #434343;
	color: silver;
	height: 50px;
	line-height: 50px;
	padding: 0 15px;
	border-bottom: 2px solid #ffae00;
}

.mem a {
	color: #FFF;	
	text-decoration: none;
	padding: 17px 5px;
	transition: 0.4s;
}

.mem a:hover {
	padding: 17px 5px;
	background: #ffae00;
	transition: 0.4s;
}

.mem a:visited {
color: #FFF; text-decoration: none;
}