Background properties
By Marcin Olejarz
This style provides us proposal how to put image into center of body in HTML document.
/* open declaration of style for body */
body {
/* Sets color of background */
background-color: darkgrey;
/* Sets image tizen_32.png as background */
background-image:url('../images/tizen_32.png');
/* Sets image in center of body */
background-position:center;
/* Sets size 50% of image */
background-size:50% auto;
/* Stops repeating image */
background-repeat:no-repeat;
}