body {
 text-align:center;
}

body #bodydiv {
 width:750px;
 margin:auto;
 text-align:left;
}

code {
 display:block;
 background-color: #aaaaff;
 margin:10px;
 padding:10px;
 font-size: 90%;
}

hr {
 border-color: #aaaaaa;
 background-color:#aaaaaa;
 color:#aaaaaa;
}

.fontos {
 color: #990000;
 font-weight:bold;
}