Check out this simple markup:
<div class="fixh">
<div class="outer">
<div class="inner">
inner
</div>
</div>
</div>
I am trying to ensure that the inner block has a minimum height of 100% of the outer block, even if the content overflows. Unfortunately, setting min-height:100% on the inner block doesn't seem to work! Here is an example to illustrate the issue: http://jsfiddle.net/mBBJM/5378/