#d1{
            		width: 100%;
            		height: 40px;
            		background-color: inherit;
            	}
            	#d2{
            		width: 100%;
            		height: 40px;
            		background-color: inherit;
            	}
            	#d3{
            		width: 100%;
            		height: 40px;
            		background-color: inherit;
            	}
 .dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}
.dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}
.dropdown-content a:hover {
    background-color: white;
}
.dropdown:hover .dropdown-content {
    display: block;
}
.dropdown {
    float: left;
}