Seek horizontal centering of the pictures in the layer with precondition_html/css_WEB-ITnose

I put the text information html img tag in the <pre> tag. Now I want the image to be horizontally centered, and the css style in pre cannot write text-align:center;

in the pre tag. css style plus text-align:center; is very good to center the image, but the text is also centered

My requirement is that as long as the image is centered, the text is not centered. Please give me some advice from css experts

Reply to discussion (solution)

Then set the margin of the image!

Why is there still text in pre? ? ? ?

The size of the image is not fixed. It is not possible to set the margin. What I want is that the image with a non-fixed width can be displayed in the center.

There is no text in the pre tag. I laughed

Otherwise, you can use the picture as the background. If there are more, follow the method above.

Adding an attribute margin:0 auto

Background is a good idea. Otherwise, you can use the picture as the background. If there are more, follow the method above.

Then you can only adjust img. Add a style to img {margin:0 auto;} but you have to set the width of pre to fixed.

The correct answer above

None of them are correct. I figured it out myself.
margin:0 auto; I have tried it a long time ago.
I also need to add display:block; if I don’t add it, it can’t be centered.

Release css code and the same goes for div

pre{	position:relative;	word-wrap:break-word;	width:800px;	margin:0 auto;	}pre img{	display:block;	margin:0 auto;	max-width:760px;}