shadowdaoandClaude Opus 5.5
cfeeef37ce
Review of bb4fb75: overflow-x:auto on [data-wsb-html] forced overflow-y:auto (clipped dropdowns/shadows),
broke position:sticky inside customer HTML, and display:block!important merged multi-root blocks that are
direct flex/grid items. Now the wrapper stays display:contents on every viewport and no rule targets it;
at <=767px only its descendants are touched: media max-width:100% (img/video height:auto), and a table or
<pre> becomes its own sideways scroller (not when already inside an inline overflow wrapper). No
overflow-wrap:anywhere (it shrank min-content); body{overflow-wrap:break-word} inherits through the wrapper.
Deliberately wide customer markup (fixed widths, px grids) is clipped as before; the publish warning is
its guard, and its wording now says the excess is cut off. width= attributes are no longer flagged (they
size only media and tables, which the net handles). stripMediaBlocks lowercases once.
Browser suite: htmlblocks probes at every width (wrapper display:contents, sticky sticks, absolutely
positioned dropdown visible on top, multi-root block = separate flex items / grid cells, bare table
scrolls on its own); new htmlwide doc asserts wide blocks stay clipped and the page never scrolls sideways.
All probes fail on bb4fb75's net and pass now.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
