.test-card{
    margin:2vw;
    padding:2vw;
    text-align: center;
    border: solid 1px;
    display: flex;
    flex-wrap: wrap;
    h1,h2,button{
        flex:100%;
    }
}
button{
    height: 7vw;
    font-size: 5vw;
}
