/**
 * This <div> element is wrapped by slider around the list
 * and has the classname "slider-container".
 */
.slider-container {
    position: relative;
}

.slider-clip {
    z-index: 2;
    padding: 0;
    margin: 0;
    overflow: hidden;
    position: relative;
}

.slider-list {
    z-index: 1;
    overflow: hidden;
    position: relative;
    top: 0;
    left: 0;
    margin: 0;
    padding: 0;
}

.slider-list li,
.slider-item {
    float: left;
    list-style: none;
    /* We set the width/height explicitly. No width/height causes infinite loops. */
    width: 300px;
    height: 300px;
}

/**
 * The buttons are added dynamically by slider before
 * the <ul> list (inside the <div> described above) and
 * have the classnames "slider-next" and "slider-prev".
 */
.slider-next {
    z-index: 3;
    display: none;
}

.slider-prev {
    z-index: 3;
    display: none;
}

.slider-next, .slider-prev {
   width: 50px;
    height:50px;
    background-color:red;
}

.slider-prev {background-color:green;}