.image_switch {
    display: none;
}

div.switch_panel {
    margin-top: 10px;
    margin-bottom: 10px;
    position: relative;
    overflow:hidden;
    width:300px !important;
    height:250px !important;
}
.switch_panel .image_switch  {
    position: absolute;
    top: 0;
    left: 0;
}