How to make text input box to occupy all the remaining width within parent block?

Question

How do achieve the following:

┌────────────────────parent────────────────────┐
│ label [text-box                   ] [button] │
│ paragraph                           


        

Answer 1

Use tables. :D I know people tend to hate tables, but they will work in this situation...

    

        

            
label
            

                
            
            

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