#main-title {
    color: blue;
    background-color: hsl(210, 100%, 50%);
}

#color-box {
    color: coral;
    background-color: rgb(248, 248, 70);
}

.intro-paragraph {
    color: rgb(255, 99, 71);
    color: #8a2be2;
}

.unstyled {
    background-color: rgba(0, 128, 0, 0.3)
}