image size css

body {
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

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) */
}
        

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) */
}

.element {
  background-image: url("imageFile.png");
}

div {
  height: 
200px;
  width: 50%;
  background-color: powderblue;
} 

img {
  width: width;
  height: height;
}