#video-list a.preview {
    display:block;
    width:300px;
    height:225px;
    /*
    border: 6px solid #ff8800;

    -moz-border-radius: 6px;
    -webkit-border-radius: 6px;
        */
}

#video-list a.preview img.preview_img {
    display:block;
    width:300px;
    height:225px;
}


#video-list a.preview div.play_button {
    position:absolute;
    width:50px;
    height:50px;
    background-repeat:no-repeat;
    margin-left:133px;
    margin-top:88px;
    outline-width:0px;
    background-color: transparent;
    border:none;
    outline:none;
    background-image: url('../img/design/play_button.png');

}

#video-list a.preview:hover div.play_button {
    background-position: 0 -50px;
}