@media (max-width: 480px) { .mceToolbar td { float: left; display: inline-block; } .moodleSkin .mceLayout .mceToolbar .mceWrap { clear: left; width: 100%; height: 4px; } .moodleSkin .mceLayout .mceToolbar .mceNoWrap { clear: none; width: 0; } .o2k7Skin tr.mceLast .mceToolbar tr td.mceWrap, .o2k7Skin tr.mceFirst .mceToolbar tr td.mceWrap { margin-left: -3px; } } .mceToolbar td { box-sizing: content-box; }