h1 {
    font-size: 32px;
    line-height: 48px;
}

@media (max-width: 550px) {
    h1 {
        font-size: 24px;
        line-height: 28px;
    }
}

.background-container {
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-image: url('./background.svg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.button {
    color: #FFFFFF;
    background-color: #000000;
}
.button:hover,
.button:focus {
    color: #FFFFFF;
    filter: brightness(90%);
}