/* Keyword values */
background-position: top;
background-position: bottom;
background-position: left;
background-position: right;
background-position: center;
/* % length values where 0 is top left */
background-position: 20% 70%;
/* absolute length values */
background-position: 0 0;
background-position: 1rem 2em;
background-position: 10vh 8rem;
/* Multiple images */
background-position: 0 0, center;
/* Edge offsets values */
background-position: bottom 10px right 20px;
background-position: right 3em bottom 10px;
background-position: bottom 10px right;
background-position: top right 10px;