.logotipo{background-image:url(../Images/Logos/LogoPrincipal-16.PNG) !important;}#logoF1{background-image:url(../Images/Logos/LogoFooter1-16.PNG) !important;}#logoF2{background-image:url(../Images/Logos/LogoFooter2-16.PNG) !important;}#logoF3{background-image:url(../Images/Logos/) !important;}