Button-Link nicht unterstreichen

styles.css

@@ -194,6 +194,7 @@ button {
   border-radius: var(--radius-button);
   font-weight: var(--font-weight-bold);
   line-height: 1;
+  text-decoration: none;
   cursor: pointer;
   transition: transform var(--transition-fast), box-shadow var(--transition-fast),
     background var(--transition-fast);