#focus {
    margin: 0 auto;
    width: 1200px;
    position: relative;
}
#focus .slider {
	width: 1200px;
	height: 500px;
	position: relative;
}
#focus .slider-panel {
	width: 100%;
}
#focus .slider-extra {
    position: relative;
    margin: 0 auto;
}
#focus .slider-nav {
	position: absolute;
    z-index: 4;
	text-align: center;
	top: 460px;
	width: 1200px;
}
.slider-nav li {
    width: 18px;
    height: 18px;
    line-height: 18px;
	margin: 0 2px;
	border-radius: 50%;
	background: #3e3e3e;
	color: #fff;
    overflow: hidden;
    cursor: pointer;
    display: inline-block;
}
#focus .slider-prev {
	left: 0;
}
#focus .slider-next {
	right: 0;
}
.slider-page a {
    position: absolute;
    margin-top: 171px;
    display: block;
    width: 38px;
    height: 100px;
    text-align: center;
    background: gray;
    background: rgba(0,0,0,.2);
    font: 400 22px/100px 'simsun';
    color: #fff;
    z-index: 4;
}
#focus .slider-nav li:hover {
	background: #b61b1f;
}
.slider-nav .slider-selected {
    background: #b61b1f;
    color: #fff;
}
.hide
{
	display: none;
}