@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/materialicons/v31/2fcrYFNaTjcS6g4U3t-Y5ZjZjT5FdEJ140U2DJYC3mY.woff2) format('woff2');
}

.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

/* ------------ */

.square {
    width: 100px;
    height: 100px;
    border-radius: 20px;
    background-color: rebeccapurple;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-right: 25px;
    font-family: var(--smart-font-family);
}

#square1 {
    background-color: #25A0DA;
}

#square2 {
    background-color: #309B46;
}

#square3 {
    background-color: #8EBC00;
}

#square4 {
    background-color: #FF7515;
}

#square5 {
    background-color: #FFAE00;
}

#square6 {
    background-color: #C07AF1;
}