title: How to prevent double border in tr > td element
body: <p>I would like to know if is possible to prevent double borders in a <code>tr &gt; td</code> element. If I use <code>border:1px solid #DDD</code> then the first element will have all borders and then the second one too but because the first has a border-right and the second has a border-left then the borders are double and the same happens for the second tr where first has border-bottom and second has border-top. Any tips? I see this <a href="https://stackoverflow.com/questions/10927216/how-to-set-border-for-inner-and-outer-element-to-prevent-double-border-in-beside">post</a> but won't work for me because is for DIV and I'm using tables.</p>