Banner showing on library/list pages and not site pages

Hi everyone,

I am trying to insert a banner so it is visible on every page of my site and so I have customised my master page to do that in SPD.  Here is the code where I reference an image:-

<div id="s4-workspace">
<div id="s4-bodyContainer">
<div id="s4-titlerow" class="s4-pr s4-notdlg s4-titlerowhidetitle">
<div class="s4-title s4-lp">
<div class="s4-title-inner">

<table class="s4-titletable" cellspacing="0" style="background-image:url('../../images/SiteBanner7.png')">

The banner is showing on library and list pages but not on any of the main customer facing pages.  Does anyone have the solution?

Many thanks for any help