Bug 36295: Space out content blocks in batch record modification

Bug 36295: Space out content blocks in batch record modification

This patch adds a float clearing class to a line break in the batch record modification template to fix a spacing issue in Chrome.

To test apply the patch and go to Cataloging -> Batch record modification

There should be space between the two sections.

Signed-off-by: Caroline Cyr La Rose <caroline.cyr-la-rose@inlibro.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 566894f058759c05922ec3399ba4ca96d27978f6)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit 813d06de274ed243ba38220e2b9e9f03372baddf)
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>