.focus {width: 300px;height: 280px;position: relative;margin-top:10px;}

.xx {width: 300px;height: 280px; overflow:hidden;position: relative;}

.f-img-list {height: 280px;overflow: hidden;position: absolute;left: 0;top: 0;z-index: 100;width: 162px;background: url('../images/f-img-list-bg.jpg');}

.f-img-list li {

	height:280px;

	text-align: center;

	width: 300px;

	position: absolute;

	left: 0;

	top: 0;

	z-index: 101;

}

.f-img-list li.on {z-index: 105;}

.f-img-list li img{width: 300px;height: 220px; }

.focus-page-btn {width: 44px;height: 44px;background: url('../images/focus-page-btns.png') no-repeat;position: absolute;top: 90px;z-index: 110;}

.focus-btn-prev {background-position: 0 0;left: 0px;}

.focus-btn-next {background-position: -44px 0;right: 0px;}