Chrome Developer Tools Cut Off Page When Changing Screen Width

When inspecting my webpage and trying to resize the screen width for responsive designing it begins to cut my website on anything lower than about 1340px. See link for photo.Screen

Solution 1:

I think this may help you https://www.w3schools.com/css/css_rwd_mediaqueries.asp you need to create different styles for each resolutions im not sure if you done it already but this should help you

in that's how i make my projects responsive

you may need to make a new background image with each new screen size but that is easy just download gimp and resize the image make sure that you resize it in a way that it doesn't stretch