H1 { color: black; font-size: 37px; font-family: arial }
H2 { word-spacing: 2em; font-size: 30px; font-family: fantasy, arial; position: relative; top: 150px  }
H3 { word-spacing: 1em } 
H4 { word-spacing: 2em; font-size: 40px; font-family: fantasy, arial; position: relative; top: 150px; color: red }

P { text-indent: 1cm; font-family: arial }
P.ay { color: yellow; background: black; position: relative; left: 100px }
P.by { color: yellow; background: black; position: relative; left: 200px }
P.cy { color: yellow; background: black; position: relative; left: 300px }
P.dy { color: yellow; background: black; position: relative; left: 400px }


P.ab { color: black; background: yellow; position: relative; left: 100px }
P.bb { color: black; background: yellow; position: relative; left: 200px }
P.cb { color: black; background: yellow; position: relative; left: 300px }
P.db { color: black; background: yellow; position: relative; left: 400px }

A:link { text-decoration: none }
A:active { text-decoration: none }
A:visited { text-decoration: none }