Align image to middle html

Question

does anyone know how to align an image to the middle in html

Answer 1

use CSS
img{
margin:auto;
display:block;}

Answer 2

Just use center tag dont use align in html,

Answer 3

<h4>Image with align="middle":</h4>
<p>This is some text. <img src="smiley.gif" alt="Smiley face" width="42" height="42" align="middle"> This is some text.</p>

Answer 4

<img src="" align="center">hello world</img>