If a 'background-image' is specified, this value specifies how the image is repeated if the image is not large enough to cover the entire element.
All image rendering covers the content and padding areas of the element's box.
Only a single occurrence of the background image behind the current element is used, at the specified position. Avoid this property if you need to target this browser. Because the 'background-position' property is not supported, this property only displays starting from the upper, left corner of the element.