.nav-christmas {
	background-image: url('https://jukehost.co.uk/assets/garland.gif?dfg');
	position: absolute;
	width: 100%;
	height: 50px;
	background-size: 10%;
bottom: -45%;
background-repeat-y: no-repeat;
left: 0;
}

.nav ul li {
z-index: 10;
}

@media only screen and (max-width: 600px){
.nav-christmas{display:none}}