Table width, when images are present in a cell, does not conform to the page margin. Instead, the image is sized so that it hugs the edge of the page and any page margin cuts off the excess. The table maximum width, regardless of content, should not exceed the page width minus margins.

Refer to the following screenshot:

After tried the workaround mentioned on this bug report the table width issue was solved, but then, the margin cuts off the content. See the workaround mentioned above:

table
{
   table-layout: auto !important;
   width: auto !important;
}

Through another Bug Report the last added comment, also confirm the existence of this issue.