style.css

*
{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}

body
{
	background-image: url('images/main.jpg');
	background-image: opacity:0.00; 
	background-size: cover;
	background-position: center;
	font-family: verdana;  
}
.menu-bar
{
/* 	background-color: black; */
	text-align: center;
}
.menu-bar ul
{
	display: inline-flex;
	list-style: none;
	color: blue;
}
.menu-bar ul li
{
	width: 150px;
	margin: -5px;
	padding: 15px;

}
.menu-bar ul li a
{
	text-decoration: none;
	background: black;
	color: #fff;
}
.active, .menu-bar ul li:hover
{
	background: #2bab0d;
	border-radius: 3px;
}
.menu-bar .fa
{
	margin-right: 15px;
}

.sub-menu-1
{
	display: none;
}
.menu-bar ul li:hover .sub-menu-1
{
	display: block;
	position: absolute;
	background-color: rgb(0,0,100);
	margin-top: 15px;
	margin-left: -15px;
}
.menu-bar ul li:hover .sub-menu-1 ul
{
	display: block;
	margin: 10px;
}
.menu-bar ul li:hover .sub-menu-1 ul li
{
	width: 150px;
	padding: 10px;
	border-bottom: 1px dotted #fff;
	/*background:transparent;*/
	background-color: green;
	border border-radius: 0;
	text-align: left;
}
.menu-bar ul li:hover .sub-menu-1 ul li:last-child
{
	border-bottom: ridge;
}
.menu-bar ul li:hover .sub-menu-1 ul li a:hover
{
	color: #b2ff00; 
}