I’m sorry I didn’t reply sooner… I never received a notification email that you had replied. I appreciate your help.
I tested in Twenty Fifteen and am having the same problems.
I’ve notice a few things that seem to throw off the html.
1. If there are apostrophes in the title.
2. If there are apostrophes in the file name of the image that’s been uploaded.
Example:
Description of Problem: An extra closing Div tag is being placed at the end of each Item ONLY if there is an apostrophe in the title. In the hidden input field ‘item-name’ the value includes an apostrophe in the title so that it throws off the html.
<div class="catablog-row archive test">
<div class="catablog-images-column">
<a href='https://site.chetrossrarebooks.com/wp-content/uploads/catablog/fullsize/1.-500.pandora.box.sc.4.jpg' class='catablog-image' target='_self' rel='index'><img src="https://site.chetrossrarebooks.com/wp-content/uploads/catablog/thumbnails/1.-500.pandora.box.sc.4.jpg" alt="" /></a>
<a href='https://site.chetrossrarebooks.com/wp-content/uploads/catablog/fullsize/pandora.t.jpg' class='catablog-subimage catablog-image'><img src="https://site.chetrossrarebooks.com/wp-content/uploads/catablog/thumbnails/pandora.t.jpg" /></a>
</div>
<h3 class="catablog-title">Cruise of the 'Pandora'</h3>
<div class="catablog-description">
<p><em>Cruise of the ‘Pandora’. From the Private Journal kept by Allen Young, R.N.R., F.R.G.S., F.R.A.S., &c., Commander of the Expedition.</em></p>
<br />
<p><em>PRESENTATION COPY,...
<form method='post' action='https://www.paypal.com/cgi-bin/webscr' target='paypal'>
<input type='hidden' name='cmd' value='_cart'>
<input type='hidden' name='business' value='YOUR EMAIL HERE'>
<input type='hidden' name='item_name' value='Cruise of the 'Pandora''>
<input type='hidden' name='item_number' value='SOLD'>
<input type='hidden' name='amount' value='16000.00'>
<input type='hidden' name='shipping' value='0.00'>
<input type='hidden' name='currency_code' value='USD'>
<input type='hidden' name='return' value=''>
<input type='hidden' name='quantity' value='1'>
<input type='hidden' name='add' value='1'>
<input type='image' src='https://images.paypal.com/en_US/i/btn/x-click-but22.gif' border='0' name='submit' width='87' height='23' alt='Add to Cart'>
</form>
</div>
</div><!-- end catablog-row -->
</div><!-- Here is the Extra Closing Div Tag - why? -->