body {font:16px monospace; text-align:center;}
hr {max-width: 250px;}
img {display:block; margin:10px auto;}
div, p {margin:0 auto 20px; max-width:400px;}
.bold {font-weight: bold;}
.command {text-align: left;}
.grey {color: #aaa;}
.right {float:right; font-style:italic;}
.small {font-size:14px;}