Hello,
I am trying to redesign main menu but i cant find what is a problem.

I am sending you a picture of problem.

1. Menu is limited till number 1 were is marked with red line. Need to be full from begin to end of menu.
2. you can see that the next button is falling down and on number 3 is pusshing slider.

My question is how can i make buttons to be from start to end of menu.
Thanks