Hello,
i want a wider layout on the single post page
– you can change Site Width globally via Theme Options > General.
When you edit post content, there is a width of section – https://prnt.sc/afp1qe5vxUfR , and Global settings of Elementor > Layout https://gyazo.com/5d0d01a1effd2b6f712dffd1ab7872c8
i want to make the header same width also the related posts section too
– check it only after you checked settings from the previous reply and find out what exactly are affected by them. Then set logo to the left side – https://prnt.sc/C6bCnexONZVV and the content of this static block https://prnt.sc/25mMyXC1Frn9 to the right side.
Regards