How to remove padding on a page in wordpress?

Question

Web development

Faced with the fact that it is not clear how to remove huge indents on the site page and in the same footer.
Here, for example, screen 1, as we would like to do.
And screen 2, as it turns out. The arrows show the indents in question.
In editing the page is "Front Page", because. when "Full width" is selected, the padding becomes even larger.
Here is the theme I am using https://wordpress.org/themes/sydney/
How can I fix this? Wouldn't like me to subject.

Screen 2 below, as it turns out.

Answer 1

Add to CSS:

#content {
    padding: 0px;
}

Answer 2

Show the code, so just a finger to the sky. In general, in firefox, press F12 and see which element creates such indents.

Answer 3

You need to change the padding parameter (indent) to a smaller value, like this .