Base Code #1 by Incedo

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<!----------------------------------------
Base Code #1 by Incedo
http://incedothemes.tumblr.com
*Tips @ http://incedothemes.tumblr.com/basecodes
*Please do not remove this credit
and please credit me in your faq
*DO NOT REDISTRIBUTE without proper credit
Updated 1/1/14
------------------------------------------>

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>

<title>{Title}</title>

<!Meta-tags go here>
<meta name="color:background" content="#ffffff" />
<meta name="color:title" content="#636363" />
<meta name="color:text" content="#000000" />
<meta name="if:infinite scroll" content=""/>
<meta name="font:title" content="baskerville" />
<meta name="font:text" content="helvetica neue" />

<!Leave this stuff alone>
<link rel="stylesheet" media="screen" href="http://openfontlibrary.org/face/web-symbols" rel="stylesheet" type="text/css"/>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
{block:Description}<meta name="description" content="{MetaDescription}"/>{/block:Description}
<link rel="shortcut icon" href="{Favicon}"/>
<link rel="alternate" type="application/rss+xml" href="{RSS}"/>

<!CSS starts here>
<style type="text/css">

body {
background-color:{color:background};
color:{color:text};
font-family: {font:text};
font-size:12px;}

#wrapper {
width:650px;
margin-left:auto;
margin-right:auto;}

#sidebar {
top:50%;
width:200px;
position:fixed;}

#title {
font-family: {font:title};
color: {color:title};
font-size: 20px;}

#entries {
margin-left: 250px;
width:400px;}

#posts {
overflow:hidden;
margin:10px;}

img, img a {
border:none;
line-height:0;
max-width:100%;}

</style>

<style type="text/css">{CustomCSS}</style>

{block:ifinfinitescroll}
<script type="text/javascript" src="http://codysherman.tumblr.com/tools/infinite-scrolling/code"></script>
{/block:ifinfinitescroll}

</head>

<!HTML body starts here>
<body>

<div id="wrapper">

<div id="sidebar">

<div id="title">{Title}</div>

{Description}<br>

<a href="/">home</a><br>
<a href="/ask">ask</a><br>
{block:HasPages}{block:Pages}<a href="{URL}">{Label}</a><br>{/block:Pages}{/block:HasPages}
<a href="http://incedo.tumblr.com/">theme</a>

</div>

<div class = "autopagerize_page_element" >
<div id="entries">

<!Post blocks start here>
{block:Posts}
<div id="posts">

{block:Text}
{block:Title}{Title}{/block:Title}
{Body}
{/block:Text}

{block:Quote}
"{Quote}"<br>
— {Source}
{/block:Quote}

{block:Link}
<a href="{URL}">{Name}</a>
{/block:Link}

{block:Chat}
{block:Lines}{block:Label}{Label} {/block:Label}{Line}<br>{/block:Lines}
{/block:Chat}

{block:Answer}
{Asker} asked: {Question}<br>
{Answer}
{/block:Answer}

{block:Audio}
{AudioPlayer}
{/block:Audio}

{block:Video}
{Video-400}
{/block:Video}

{block:Photo}
<img src="{PhotoURL-400}"/>
{/block:Photo}

{block:Photoset}
{Photoset-400}
{/block:Photoset}

{block:caption}{Caption}{/block:caption}
<a href="{Permalink}">{NoteCountWithLabel}</a> / <a href="{ReblogURL}">reblog</a>

{block:permalinkpage}
{block:PostNotes}{PostNotes}{/block:PostNotes}
{/block:PermalinkPage}

</div>

{/block:Posts}

{block:ifnotinfinitescroll}
<div style="text-align:center">
{block:Pagination}
{block:PreviousPage}<a href="{PreviousPage}">Previous</a>{/block:PreviousPage}
{block:NextPage}<a href="{NextPage}">Next</a>{/block:NextPage}
{/block:Pagination}
</div>
{/block:ifnotinfinitescroll}

</div>
</div>
</div>

</body>
</html>