.image1 
{ background: none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='css/images/slide-image.png', sizingMethod='image');}

#slider-navigation ul li a
{ background: none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='css/images/slide-button.png', sizingMethod='image');}

#slider-navigation ul li a em.ico1 
{ background: none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='css/images/ico1.png', sizingMethod='image');}

#slider-navigation ul li a em.ico2 
{ background: none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='css/images/ico2.png', sizingMethod='image');}

#slider-navigation ul li a em.ico3
{ background: none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='css/images/ico3.png', sizingMethod='image');}

#slider-navigation ul li a.active,
#slider-navigation ul li a:hover 
{ background: none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='css/images/slide-button-active.png', sizingMethod='image');}