.sidebar {
    height: 100%;
    width: 250px;
    position: fixed;
    top: 0;
    right: -250px;
    background-color: #111;
    color: white;
    transition: right 0.3s;
    padding-top: 60px;
    box-sizing: border-box;
	z-index: 2;
}

.sidebar a {
    padding: 10px 15px;
    text-decoration: none;
    font-size: 18px;
    color: white;
    display: block;
}

.sidebar a:hover {
    background-color: #575757;
}

.submenu {
	display: none;
	padding-left: 20px;
	background-color: #333;
}

.menu-item:hover .submenu {
    display: block;
}

.imageMenuResponsivo {
    display: none;
}

.closebtn {
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 36px;
    color: white;
    cursor: pointer;
}

@media screen and (max-width: 768px) {
    .imageMenuResponsivo {
		display: block;
		height: auto;
		width: 20px;
		padding: 0px;
		border: thin none #FFF;
		cursor: pointer;
		margin: 0px;
		position: absolute;
		left: 90%;
		top: 35%;
		right: 0px;
		bottom: 0px;
		box-sizing: border-box;
    }

    .sidebar {
        right: -250px;
    }

    .sidebar.open {
        right: 0;
    }
}