.qbc-buy-button { margin: 0.5em 0 0.5em 0.5em; }
.qbc-loop-form, .qbc-shortcode-form { display: inline-block; margin: 0; }
.qbc-loop-form .qbc-buy-button, .qbc-shortcode-form .qbc-buy-button { margin: 0.5em 0; }
@media (max-width: 480px) { .single-product .qbc-buy-button { margin-left: 0; } }