.smart-drop-down-box {
    &[right-to-left] {
        &:not([hover]) {
            .smart-action-button[focus] {
                border-top-color: transparent;
                border-left-color: transparent;
                border-right-color: transparent;

                border-bottom-left-radius: 0;
            }
        }

        &:not([drop-down-button-position]) {

            .smart-drop-down-button,
            .smart-drop-down-button[focus] {
                border-top-color: transparent;
                border-left-color: transparent;
                border-right-color: transparent;
            }

            .smart-action-button {
                border-top-color: transparent;
                border-left-color: transparent;
                border-right-color: transparent;
                border-bottom-left-radius: 0;
                border-bottom-right-radius: 0;
            }

            &:not([opened]):not([hover]) {

                .smart-drop-down-button:not([hover]),
                .smart-drop-down-button[focus]:not([hover]) {
                    border-bottom-left-radius: 0;
                }
            }
        }
    }
}