nav.css

#nav-toggle {
	position: absolute;
}

#nav-toggle {
	cursor: pointer;
	top: 15px;
}
#nav-toggle span,
#nav-toggle span:before,
#nav-toggle span:after {
	cursor: pointer;
	border-radius: 1px;
	height: 4px;
	width: 17px;
	background: black;
	position: absolute;
	display: block;
	content: "";
}
#nav-toggle span:before {
	top: -7.5px;
}
#nav-toggle span:after {
	bottom: -7px;
}

#nav-toggle span,
#nav-toggle span:before,
#nav-toggle span:after {
	transition: all 0.3s ease-in-out;
}
#nav-toggle.active span {
	background-color: transparent;
}
#nav-toggle.active span:before,
#nav-toggle.active span:after {
	top: 0;
}
#nav-toggle.active span:before {
	transform: rotate(45deg);
}
#nav-toggle.active span:after {
	transform: rotate(-45deg);
}