.alpha50 { filter: alpha(Opacity=50, Style=0); /*for ie*/ -moz-opacity: 0.5; /* Moz + FF */ opacity: 0.5; /* CSS3的標準語法,FOR支援CSS3的瀏覽器(FF 1.5)*/ }
.alpha50 { filter: alpha(Opacity=50, Style=0); /*for ie*/ -moz-opacity: 0.5; /* Moz + FF */ opacity: 0.5; /* CSS3的標準語法,FOR支援CSS3的瀏覽器(FF 1.5)*/ }