.sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 99;
    top: 0;
    right: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
	display: block;
}

.sidenav.open {
    height: 100%;
    width: 100%;
    position: fixed;
    z-index: 9999;
    top: 0;
    right: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 40px;
}

.sidenav a {
	padding-top: 15px;
	padding-right: 0px;
	padding-bottom: 15px;
	text-decoration: none;
	font-size: 1em;
	color: #FFFFFF;
	letter-spacing: 0.1em;
	display: block;
	transition: 0.3s;
	border-bottom: 1px dotted #FFFFFF;
	margin-left: 30px;
	margin-right: 30px;
}

.sidenav a:hover {
    color: #f1f1f1;
}

.sidenav .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
}

@media screen and (max-height: 450px) {
    .sidenav {
        padding-top: 15px;
    }

    .sidenav a {
        font-size: 18px;
    }
}