* {
	margin:0;
	padding:0;
}
body {
	background-color:pink;
}
ul {
	position:absolute;
	top:50%;
	left:50%;
	transform:translate(-50%,-45%);
}
li {
	list-style:none;
	float:left;
	margin:0 20px;
	color:darkgray;
	transition:all .8s;
	position:relative;
}
li:hover {
	color:#fff;
	cursor:pointer;
	transform:rotate(5deg);
}
li:after,li:before {
	width:0px;
	height:0px;
	content:" ";
	position:absolute;
	left:50%;
	transform:translate(-50%);
	transition:all .8s;
	transform-origin:0;
}
li:after {
	top:-6px;
	transform:rotate(-50deg);
}
li:before {
	top:26px;
	transform:rotate(135deg);
}
li:hover:after,li:hover:before {
	width:20px;
	height:1px;
	background-color:#fff;
}