Fixed width for table first column

Question

I have a basic table with scrollable body. Doing that I had to set thead and tbody display:block and I also set the width for th and td.

For some reason the first column

Answer 1

remove your first style rule: display:block from tbody and thead

By doing this, you are over-riding the table formatting and layout that display:table provides

thead,
tbody {
 // display: block;
}

Fixed