#cboxContent img { max-height: 100%; }

#cboxSlideshow .icon-play:before {
    padding: 0 .2em;
    color: #111;
    content: "\25BA"; /* U+25BA: BLACK RIGHT-POINTING POINTER - fallback */
    content: content: '► ';
}
#cboxSlideshow .icon-pause:before {
    padding: 0 .2em;
    color: #111;
    content: "\25FC"; /* U+25FC: BLACK MEDIUM SQUARE - fallback */
    content: '◼ ';
}

@media (max-width: 640px) { #cboxTitle, #cboxCurrent { display: none !important; } }