The most common mistakes in creating HTML tables include using incorrect table tags or attributes, not properly nesting table elements, and not defining table headers correctly.
There could be several reasons for a table not displaying properly, such as missing closing tags, incorrect use of table attributes, or conflicting CSS styles.
To center a table on the page, you can use the CSS property "margin: 0 auto;" on the table element. This will center the table horizontally within its container.
This could be due to incorrect use of the "colspan" or "rowspan" attributes, or not properly defining the width of table cells. Make sure to double check your table structure and attributes.
Yes, images can be used in table cells by using the tag within the