nav  {
    height: 30px;
    width: 100px;
    margin-left: 30px;
    margin-top: 30px;
    position: fixed; 
    z-index: 3;
}

nav ul.menu {
    height: 30px;
    width: 100px; 
    position: fixed; 
    z-index: 4;
}

nav ul ul {
	display: none;
    
}

nav ul li:hover > ul {
		display: block;
     
	}

nav ul {
    width: 100px;
    margin-top: 0px;
    margin-bottom: 0px;
    background: #0583e0; 
	padding: 0px;
	border-radius: 0px;  
	list-style: none;
	position: relative;
	display: inline-table;
}


nav ul:after {
    content: ""; 
    clear: both; 
    display: block;
    
}

nav ul {
	float: left;
    display: block;
    background-color: #0226a0;
     
}


	nav ul li:hover {
		background: #87bcf7;
       
		
	}
		nav ul li:hover a {
			color: #fff;
            
		}
	
	nav ul li a {
		display: block;
        font-family: 'Verdana', sans-serif;
        font-size: 12px;
        border-radius: 0px;
        padding: 8px;
        color: #fff; 
        text-decoration: none;
	}

nav ul ul {
	background: #0076ff; 
    border-radius: 0px; 
    padding: 0;
	position: absolute; 
    top: 100%;
}

    nav ul ul li {
		background: #0c5ebc;
        float: none; 
		border-top: 1px solid #afcefa;
		border-bottom: 1px solid #aac8f0;
        border-radius: 0px;
		position: relative;
	}
    
    
		nav ul ul li a {
			padding: 4px 6px;
            color: #fff;
            }	
			nav ul ul li a:hover {
				background: #87bcf7;
                border-radius: 0px;
			}
            

nav ul ul ul {
	position: absolute; 
    left: 100%; 
    top:0;
    border-radius: 0px;
    
}