Template:Frameless/Styles.css

/* */

.zw-frameless .thumbinner, .zw-frameless .thumbimage { background: none; border: none; }

.zw-frameless .thumbcaption { background-color: #336089; border-radius: 0.5rem; margin-top: 0.5rem; padding: 0.5rem; text-align: center; }