BG-5); pointer-events: none; position: absolute; color: var(--weui-bg-5); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border-radius: 2px; width: var(--weui-radiusTailSize); height: var(--weui-radiusTailSize); left: calc(1px - var(--weui-radiusTailSize) / 2); top: 52px; transform: rotate(135deg); margin: calc(-1 * var(--weui-radiusTailSize) / 2) 0px 0px 0px;">