.stepcarousel{
    position: relative; /*leave this value alone*/
    border: 4px solid white;
    overflow: scroll; /*leave this value alone*/
    width: 620px; /*Width of Carousel Viewer itself 270px*/
    height: 270px; /*Height should enough to fit largest content's height 200*/
}

.stepcarousel .belt{
    position: absolute; /*leave this value alone*/
    left: 0;
    top: 0;
}

.stepcarousel .panel{
    float: left; /*leave this value alone*/
    overflow: hidden; /*clip content that go outside dimensions of holding panel DIV*/
    margin: 0px; /*margin around each panel*/
    width: 620px; /*Width of each panel holding each content. If removed, widths should be individually defined on each content DIV then. */
}

.stepcarousel img {
    width: 620px;
    height: auto;
}