.gg-drop-opacity { box-sizing: border-box; position: relative; display: block; transform: rotate(45deg) scale(var(--ggs, 1)); width: 16px; height: 16px; border-radius: 0 100% 100% 100%; box-shadow: inset 0 0 0 2px; overflow: hidden; &::before { content: ""; display: block; position: absolute; box-sizing: border-box; width: 24px; height: 24px; background: currentColor; transform: rotate(-45deg); right: -10px; bottom: -16px; } }