.main-title {
    color: var(--color-first);
    line-height: 50px;
    font-size: 28px;
    font-weight: 400;
    text-shadow: 4px 4px #000;
    font-family: 'Press Start 2P', cursive;
}

.main-title.-second {  /* element with classes title and -second */
    color: #fff;
    text-shadow: none;
    text-align: center;
}