Hi again,
Please replace the previous code with the following code:
.single-post .x-container.width.offset {
max-width: 100%;
width: 100%;
margin-top: 0;
}
.single-post .x-landmark {
display: none;
}
.single-post .entry-content.content, .single-post .x-comments-area {
max-width: 1250px;
width: 85%;
margin: 2.75em auto;
}
If you would like to learn CSS, I am sharing few resources that you take a look to get started with CSS and an interesting tool that you can use to speed up the development process.
I recommend you to watch following video that will help you to get started with CSS.
https://www.youtube.com/watch?v=MFR4WXiLzpc
Sometimes it can get a bit difficult to find out the right selector to be able to write the required CSS codes. A handy tool that can help you in this is Google Chrome dev tools. I am sharing the resource that you can refer to get started with dev tools.
https://developers.google.com/web/tools/chrome-devtools/css/
https://developers.google.com/web/tools/chrome-devtools/
https://www.youtube.com/watch?v=tP_kXBJWPhQ&t=200s
Let us know how this goes!