DIV background image positioning problem_html/css_WEB-ITnose

Correct writing

.custom-topNavigation_shadow {

width: 1024px;

height: 115px;

background: url('Images/document-block-main.png ') repeat-x 0 -380px;

}

Writing method not supported by IE8 or below, supported by IE9 or above, incorrect Writing

.custom-topNavigation_shadow {

width: 1024px;

height: 115px;

background: url('Images /document-block-main.png') repeat-x top -380px left 0;

}