Problema con css

[carballinho]

Este es el codigo del css:

/* standard elements */
* {
margin: 0;
padding: 0;
}
a {
color: #0371ca;
text-decoration:none;
}
a:hover {
color: #96c430;
text-decoration:none;
}
body {
background: #333333 url(images/back.jpg) repeat-x;
color: #333;
font: normal 70% Trebuchet MS, Verdana, "Lucida Sans Unicode",sans-serif;
}
p,code {
font-size: 1.2em;
line-height: 20px;
padding-bottom: 1.2em;
}
code {
background: #96c430;
border: 1px solid #2195e2;
border-left: 6px solid #2195e2;
color: #fff;
display: block;
font: normal 1.4em "Lucida Sans Unicode",serif;
margin-bottom: 12px;
padding: 8px 10px;
white-space: pre;
}
blockquote {
background: url(images/quote.gif) no-repeat;
color: #274c78;
display: block;
font: normal 1.3em "Lucida Sans Unicode",serif;
padding-left: 24px;
}
h1 {
color: #96c430;
padding-top: 3px;
font-size:1.5em;
margin-bottom: 4px;
}
h2 {
color: #0086de;
padding-top: 3px;
font-size:1.4em;
margin-bottom: 4px;
}
h3 {
color: #fe5430;
padding-top: 6px;
font-size:1.3em;
margin-bottom: 4px;
}