Divi – Full-Width Sub-Menu Link with Background Color

#top-menu li li {
    padding:0 !important;
}

#top-menu li li a {
    width: 300px !important;
    padding: 8px 30px !important;
}

.nav li ul {
    width: 300px !important;
}

#top-menu li li.et-hover a{
	color: #ffffff !important;
	background: #ff0000 !important;
	opacity: 1 !important;
}

.nav li li a {
    font-size: 14px;
    -webkit-transition: none !important;
    -moz-transition: none !important;
    transition: none !important;
}