.banner {
    position: relative;
    width: 100%;
    overflow: auto;
    font-size: 18px;
    line-height: 24px;
    text-align: center;
    color: rgba(255, 255, 255, .6);
    text-shadow: 0 0 1px rgba(0, 0, 0, .05), 0 1px 2px rgba(0, 0, 0, .3);
    background: #5b4d3d;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .25);
}
.banner ul {
    list-style: none;
    width: 300%;
}
.banner ul li {
    display: block;
    float: left;
    width: 33%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    background-size: 100% 100%;
    box-shadow: inset 0 -3px 6px rgba(0, 0, 0, .1);
}

.banner .dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    
}
.banner .dots li {
    display: inline-block;
	width: 3.88rem;
	height: .25rem;
	margin: .63rem;
	background: #dcdcdc;
	overflow: hidden;
	text-indent: -999em;
	cursor: pointer;
}
.banner .dots li.active {
    background: #a1c025;
    cursor: default;
    opacity: 1;
}
.banner .arrows {
    position: absolute;
    bottom: 20px;
    right: 20px;
    color: #fff;
}
.banner .arrow {
    display: inline;
    padding-left: 10px;
    cursor: pointer;
}