.brick-radius-input {
    &-part {
        position: relative;

        &::before,
        &::after {
            content: '';
            position: absolute;
            height: 4px;
            width: 1px;
            background-color: #999;
        }

        &::after {
            height: 1px;
            width: 4px;
        }

        &:nth-of-type(1) {
            &::before,
            &::after {
                left: 3px;
                top: 3px;
            }
        }

        &:nth-of-type(2) {
            &::before,
            &::after {
                right: 3px;
                top: 3px;
            }
        }

        &:nth-of-type(3) {
            &::before,
            &::after {
                right: 3px;
                bottom: 3px;
            }
        }

        &:nth-of-type(4) {
            &::before,
            &::after {
                left: 3px;
                bottom: 3px;
            }
        }
    }

}