.focus {
    width: 100%;
    position: relative;
    margin-top: 12px;
    overflow: hidden;
	border-radius:3px;
}
.focus ul {
    width: 500%;
    overflow: hidden;
    margin-left: -100%;
}
.focus ul li {
    float: left;
    width: 20%;
}
.focus ul img {
    width: 100%;border-radius:5px;
}
.focus ol {
    position: absolute;
    bottom: -7px;
    right: 5px; z-index:999
}

.focus ol li {
    width: 5px;
    height: 5px;
    display: inline-block;
    background-color: #fff;
    border-radius: 4px;
    transition: all .2s;
}
.focus .current {
    width: 15px;
}

.focus dl {
    display:block;width:100%;
    position: absolute;
    bottom: 0;
    left: 0; 
    background-color:#000;  opacity:0.5;
}
.focus dl dd{
    display:none;color:#fff; padding:0 5px; width:100%;
}
.focus .pptdd{
    display:block
}