html {

    background-color: black;
}
#container {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.block {
    display: inline-block;
    font-family: Arial;
    font-size: 90px;
    width: 90px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    text-transform: capitalize;
    font-weight: bold;
    background-color: white;
    margin:5px;
    color: black;
    flex: 0 0 auto;
}

.smash {
    background-color: red;
    color: yellow;
}
/*
@media only screen and (max-width: 2400px) {
    .block {
        font-size: 180px;
        width: 200px;
        height: 260px;
        line-height: 260px;
    }
}


@media only screen and (max-width: 1600px) {
    .block {
        font-size: 135px;
        width: 150px;
        height: 200px;
        line-height: 200px;
    }
}

@media only screen and (max-width: 660px) {
    .block {
        font-size: 90px;
        width: 100px;
        height: 130px;
        line-height: 130px;
    }
}*/