picture size within article

Please view the url: www.astridbronk.nl/movers
at the left of the top you see a picture from a mover. But this is not the original size.
If you look at : knapecaravans.nl/movers
you see the original size of the mover-picture.
I see that in theme.css (rule 154) end in bootstrap.css (rule 51) there is code for the size of an img
But how can i change this code within custom.css to view the original size of the picture
If i turn of the code 100% in theme.css and bootstrap.css everything is ok, but i do not know what to change in custom.css

Hi there,
please do not change anything in org css iles.
Your image size depends on the tables and tables are not responsive and not really helpful at all.




If you want a clean and responsive website use the img tag:
getuikit.com/v2/docs/utility.html