background-color: #AEBECE;
}
h1, h2, h3, h4 { text-align: center }
h1, h2, h3, h4, strong { color: #900090 }
pre { background-color: #CCCCCC }
background-color: #AEBECE;
}
h1, h2, h3, h4 { text-align: center }
h1, h2, h3, h4, strong { color: #900090 }
pre { background-color: #CCCCCC }