CSS Shortcut

/* instead of typing four css lines */
padding-top: 0;
padding-right: 20px;
padding-bottom: 30px;
padding-left: 10px;

/* we can type only one line */
padding: 0 20px 30px 10px;
/* where first number is for top */
/* second is for right padding */
/* third is for bottom padding */
/* and fourth is for left */

/* another example */
margin-top: 0;
margin-right: 20px;
margin-bottom: 30px;
margin-left: 10px;

/* replace with */
margin: 0 20px 30px 10px;


background-color: white;
background-image: url(images/cocktail.gif);
background-repeat: repeat-x;
/* VS */
background: white url(images/cocktail.gif) repeat-x;