nav
{
	margin: 0px;
	padding: 0px 5px 0px 5px;
	text-align: right;
}
nav ul
{
	margin: 0px;
	padding: 0px;
	list-style: none;
	position: relative;
	display: block;
}
nav ul:after
{
	content: "";
	clear: both;
	display: block;
}
nav ul li
{
	float: right;
	position: relative;
	padding: 5px;
}
nav ul li:hover
{
	background: Silver;
}
nav ul li a
{
	display: block;
	padding: 0px;
	color: Blue;
	text-decoration: none;
}
nav ul ul
{
	display: none;
	background: White;
	color: Black;
	position: absolute;
	right: 0;
	top: 30px;
	filter: drop-shadow(3px 3px 3px rgba(0 ,0 ,0 , 0.5));
	margin: 0px;
	padding: 0px;
}
nav ul li:hover > ul
{
	display: block;
}
nav ul ul li
{
	float: none;
	position: relative;
	padding: 5px 10px 5px 10px;
}
nav ul ul li a
{
	color: Blue;
}
nav ul ul li:hover
{
	background: Silver;
}