Cascading Style Sheets (CSS)

<style>
body:before {
    content: "Hello, Word!";
}
</style>            
h1 {/*Make the heading text super-large*/
    font-size: xx-large;
}

p {/* Center text inside all <p> elements */
    text-align: center;
}

p span {/* Only select <span> inside <p> elements*/
    font-weight: bold;
}            
.beatles {/* Selecting the beatles class */
    font-family: Verdana;
}

/* Targeting specific id's */
#john {color: red;}
#paul {color: blue;}
#ringo {color: green;}
#george {color: orange;}
            
TODO