You need to mr bottom
And widget of footer 100% of parent

we need to design different state of buttons:

• normal state
• active
• hover

we need to design a page that shows tutorials.

For example (آموزش ساخت ماشین حساب ساده با پایتون)

For example what app icon link

in some pages like blog page, we have a button which makes a request to load more posts; the issue is when there is no other posts, we need to hide it.

So the solution is:

1. in back-end check if count of result not bigger than count of posts that we want to display, then hide the more button.
2. every time that we press show more button, we need to check again

I think iframe youtube
For example css3 post
You should be set width 100% of parent

in large devices we need to implement a max-width so that the UI won't messed up.

You should be with 100%

You should be set smal font size or set rem

The button for going to blog page is not linked to actual page.

we need to use a js library called splide js.

in index.php file we need to add a link to the button that is supposed to redirect us to YouTube or tutorials page or etc.