changing the width of text menu in Minimatica theme

Hi Everybody

I want to change the width of the text menus in the minimatica theme. That is the menu text under the slider images. I want the last letter of the last word to the right to be in vertical alignment with the right border of the image at the end of the last slider image. That is the right edge of “o” in video should line up vertically with the right brown border of the last right image.
Hope this makes sense and I am very thankful for any help you can provide. Thanks

Here is the webpage I am talking about .

https://kevinmaccash.com/wordpress/