updating modern theme

build/css/ox.ui.modern.css

@@ -49,6 +49,7 @@ Forms
     color: rgb(192, 192, 192);
 }
 .OxThemeModern .OxButton,
+.OxThemeModern div.OxInput,
 .OxThemeModern .OxRange {
     background: -moz-linear-gradient(top, rgb(96, 96, 96), rgb(64, 64, 64));
     background: -webkit-gradient(linear, left top, left bottom, from(rgb(96, 96, 96)), to(rgb(64, 64, 64)));