h1 { color: blue; font-size: 37px; font-family: arial; text-align: center ! important }
h2 { font-size: 25px ! important }
h3 { font-size: 20px ! important }
h4 { font-size: 18px; text-align: center ! important }
body { background-color: #CCFFFF }
p { font-size: 18px }