Question: I'm working in Java using the Vaadin framework.

I have a table with 14 columns. My problem is that that there's a small gap to the right of the last column, like the beginning of a new column that shouldn't be there..

The image shows the problem:

![enter image description here](https://i.stack.imgur.com/bbBMo.png)

I've tried solving it with using column expand ratio on the last column, but this makes it abnormally big.. 

Do any of you know of a property you can use, CSS or Java, that makes the columns stretch over the entire width of the table without causing large column disproportion?

Answer: 
This is known issue, it was closed already [Ticket #6677](http://dev.vaadin.com/ticket/6677)
If you set your table to fullsize that should probably close the "gap".

```
YourTable.setSizeFull();

```

I gues you ahve your table in a layout. Set this layout margin to false and also remove spacing.