Was muss ich besser machen (HTML/CSS)

Hallo com,
bin neu in HTML und CSS und wollte hier mal fragen was ich an meinem Code noch �ndern sollte:

HTML

CSS:

Code:

@charset "utf-8";
/* CSS Document */

body {
background-image: url(bg.png);
background-repeat:repeat-x;
}

a:active{
outline: none; 
border: none;
}

a:focus {
outline: none; 
border: none;
} 

#main {
top:0px;
width:1000px; 
position:relative; 
left:51.3%; 
margin-left:-512px;
background: url(images/bg.png);
background-repeat: repeat-x repeat-y;
}

#partner {
top:200px;
left: 940px;
width:60px;
height: 340px; 
position:absolute; 
background: url(images/partner.png);
}

#header {
top:-12px;
width:1000px; 
height: 178px;
position:relative; 
background: url(images/header.png);
}

#home{
top:50px;
left: 6px;
width:106px; 
height: 36px;
position:absolute; 
background: url(images/home.png);
}

#forum{
top:54px;
left: 160px;
width:107px; 
height: 28px;
position:absolute; 
background: url(images/forum.png);
}

#nevada-reallife{
top: -5px;
left: 310px;
width: 551px; 
height: 67px;
position:absolute; 
background: url(images/nevada-reallife.png);
}

#ueberschrift1{
position: absolute;
left: 160px;
top: 200px;
width: 670px;
color: black;
font-size: 40pt;
font-family:Arial;
font-style: italic;
}

#content1{
position: absolute;
left: 5px;
top: 300px;
width: 500px;
color: black;
font-size: 12pt;
font-family:Arial;
font-style: italic;
}

#footer{
top: 600px;
left: 0px;
width: 1000px; 
height: 531px;
position:absolute; 
background: url(images/footer.png);
}

#nachrichtentxt{
position: absolute;
left: 710px;
top: 650px;
width: 250px;
color: #eec5c5;
font-size: 12pt;
font-family:Arial;
font-style: italic;
text-align: center;
}

#serverip{
position: absolute;
left: 5px;
top: 1100px;
color: #fcd5d5;
font-size: 12pt;
font-family:Arial;
font-style: italic;
}

#teamspeak{
position: absolute;
left: 320px;
top: 1100px;
color: #fcd5d5;
font-size: 12pt;
font-family:Arial;
font-style: italic;
}

#forumadress{
position: absolute;
left: 740px;
top: 1100px;
color: #fcd5d5;
font-size: 12pt;
font-family:Arial;
font-style: italic;
}

.home{
width: 106px;
height: 36px;
display: block;
}

.forum{
width: 107px;
height: 28px;
display: block;
}

.partner{
width: 60px;
height: 340px;
display: block;
}

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Das Design ist nicht von mir ich sollte es nur von PSD->HTML/CSS machen.
Freue mich �ber jede hilfreiche Antwort :)

Mfg
ShawnSpencer