.quickwebp-single-optimization-btn .spinner,.quickwebp-undo-single-optimization-btn .spinner{display:none}.quickwebp-single-optimization-btn.show-spinner .spinner,.quickwebp-undo-single-optimization-btn.show-spinner .spinner{display:inline-block;visibility:visible}.quickwebp-single-optimization-msg,.quickwebp-undo-single-optimization-msg{display:none;line-height:2.15;margin-left:10px}.quickwebp-single-optimization-msg.show,.quickwebp-undo-single-optimization-msg.show{display:inline-block}