Card Hover Flex

selector {
    flex: 1 !important;
    transition: all .5s 
}

selector:hover {
    flex: 5 !important;
}

selector:hover h2{
    font-size: 22px !important
}


selector h2{
    font-size: 16px !important;
    transition: all .5s
}

selector:hover h3{
    font-size: 14px !important
}


selector h3{
    font-size: 12px !important;
    transition: all .5s
}