From the image, it looks like you have 4 columns (not 3). Try something like this; <table> <tr> <th colspan="4"><h1>DIVING</h1></th> </tr> ... ... <看更多>
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From the image, it looks like you have 4 columns (not 3). Try something like this; <table> <tr> <th colspan="4"><h1>DIVING</h1></th> </tr> ... ... <看更多>
A group of plugins for responsive tables. Contribute to filamentgroup/tablesaw development by creating an account on GitHub. ... <看更多>
In HTML , rowspan and colspan attribute is used to create non-structured table in web page .So to ... ... <看更多>