.menu-trigger, .menu-trigger span {
	display: inline-block;
	transition: all .4s;
	box-sizing: border-box;
}
.menu-trigger {
	position: relative;
	width: 33px;
	height: 28px;
	
}
.menu-trigger span {
	position: absolute;
	left: 0;
	width: 70%;
	height: 3px;
	background-color: #fff;
	border-radius: 4px;
	margin: 0 0 0 5px
}
.menu-trigger span:nth-of-type(1) {
	top: 5px;
}
.menu-trigger span:nth-of-type(2) {
	top: 18px;
}
.menu-trigger span:nth-of-type(3) {
	bottom:6px;
}
.menu-trigger.active span:nth-of-type(1) {
	-webkit-transform: translateY(13px) rotate(-45deg);
	transform: translateY(13px) rotate(-45deg);
}
.menu-trigger.active span:nth-of-type(2) {
	opacity: 0;
}
.menu-trigger.active span:nth-of-type(3) {
	-webkit-transform: translateY(-13px) rotate(45deg);
	transform: translateY(-13px) rotate(45deg);
}