How to make html table that perfect even in a small page and width

I have a page who have left and right 开发者_Go百科side who is in all page.

Now I want to make a table in middlecontent but their is very few space I can't make it big.

When I created it it's work but most of part was hidden [go behind right panel].

How can I make some style then they show all content in a width and height I have means nothing goes hidden. Everything need to show even I show information using many line for particular rows [td].

Any suggestion of how to do this?

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I not sure I understand your question.

try use this :
<table style="width:100%">

if it doesn't help you, link to your page, or copy the code. so we can understand better the problem.