Edit in JSFiddle

<div class="animasyon"></div>

.animasyon {
	background: #009;
	display: inline-block;
	height: 34px;
	width: 310px;
	-webkit-transition:all 1.5s;
	-o-transition:all 1.5s;
	-moz-transition:all 1.5s;
}
.animasyon:hover{
	background: #F00;
	display: inline-block;
	height: 34px;
	width: 310px;
	-webkit-transition:all 1.5s;
	-o-transition:all 1.5s;
	-moz-transition:all 1.5s;
}