Mobile width appears to be displayed in desktop version

Good Evening,

In my desktop view, posts below my most recent post on my home page (always displayed by default) appears to be displaying in mobile view width.

Same idea when I click on a category, posts are grouped into mobile width sizing.

May I ask how to change the view to full width within category pages and on a second post following the first?

My URL is
Many thanks for your support in advance, I look forward to hearing from someone who can assist.


I hope you are doing well today.

You can use the following CSS code to increase the width by going to Appearance > Customize > Additional CSS and pasting it there.

/*Full width*/
.container {
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;

Best Regards,