image auto size html code example

Example 1: css image size adjust

squareImage {
  border: 1px solid #ddd;	/* thickness and color of border */
  border-radius: 4px;		/* edge rounding of border */
  width: 150px;				/* width of image (px or % or auto) */
  height: auto;				/* height of image (px or % or auto) */
}

Example 2: scale down image css

img.resize {
    width: 540px; /* you can use % */
    height: auto;
}