#headerSlider {

	width: 1000px;
	height: 400px;
	margin: 0 auto;
	background-color: #FFFFFF;
	position: relative;

}

#headerSlider > #next,
#headerSlider > #previous {

	width: 0;
	height: 0;
	position: absolute;
	cursor: pointer;
	opacity: 0.5;
	transition: opacity 0.5s;

}

#headerSlider > #next:hover,
#headerSlider > #previous:hover {

	opacity: 0.8;

}


}



}