Container-fluid class

1

I used the container-fluid class, but my page still doesn’t open in a suitable size on the phone

2

When you start using fixed px width for margins, paddings, widths, etc. in your CSS… it’s likely only going to look good at one resolution and fail when viewed on a smaller display screen.

For example: Your css

img{
  width: 650px;
  border-radius: 10px;
}

What happens if somebody tries to view the site on a mobile phone display that’s only 360px wide?

Also, what if you have a logo? Will that also display at 650px?
All your images will display at 650px

3

would the margin: auto; give me the same good looking for site?