I've been having a miserable time with the builder and the templates. The documented custom template code errored out when I saved (php error) - this was the provided code! After much trial and error...
Try starting from this if you want to go custom, seems to be working for me:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<link rel="stylesheet" type="text/css" media="all" href="/css/mktLPSupportCompat.css">
<style type="text/css">
#bodyId {
text-align: center;
margin: 0px;
padding: 0px;
}
div#outerWrapDiv {
position: relative;
height: 100%;
width: 100%;
}
div#innerWrapDiv {
position: relative;
padding: 0px;
margin-left: auto;
margin-right: auto;
margin-bottom: 0px;
text-align: left;
}
</style>
<style>
div#outerWrapDiv {
background-color: white;
}
/* Note: You can also change these in the specific Landing Pages*/
/* Width of Full Page */
div#innerWrapDiv {
width: 1000px;
}
/* Main Content Area - Controls height of page */
div#mktContent {
position: relative;
height: 600px;
width: 100%; }
/* Your Custom Styles */
</style>
<script type="text/javascript">
function fieldValidate(field) {
/* call Mkto.setError(field, message) and return false to mark a field value invalid */
/* return 'skip' to bypass the built-in validations */
return true;
}
</script>
</head>
<body id="bodyId" class="mktEditable" align="center">
<header>
<!-- I built my header here -->
</header>
<div id="outerWrapDiv" class="mktEditable">
<div id="innerWrapDiv">
<div class="mktoContent">
</div>
<div id="mktContent" class="mktEditable">
<!-- Base of Landing Page Content -->
</div>
</div>
</div>
<footer>
<!-- I built my footer here -->
</footer>
<!-- /Google Analytics -->
</body>
</html>