I have an outer div with relative position, inside it I have a inner div with absolute position, because I want the inner div sticking to the bottom of the outer div (bottom: 0).
Now how to center align a button inside the inner div?
JSX:
            <Card>
                <CardTitle>{voucher.voucherTitle}</CardTitle>
                <CardContent>{voucher.voucherDesc}</CardContent>
                <CardFooter>
                    <RedeemBtn>{`Redeem`}</RedeemBtn>
                </CardFooter>
            </Card>
Styled components:
const Card = styled.div`
    width: 312px;
    max-width: 100%;
    height: 200px;
    box-sizing: border-box;
    justify-content: center;
    background-image: linear-gradient(#fff calc(100% - 50px),hsla(0,0%,93.3%,.4));
`
const CardFooter =  styled.div`
    position: absolute;
    bottom: 0;
    color: #e40000;
    width: 100%;
    align-content: center;
`
const RedeemBtn = styled.button`
    margin: 0 auto;
`
 
     
     
    