This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content : This is the centre content :

this is the left content : this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :this is the left content :

Header - No column longest - footer at bottom of window.