Emili Parreño

Para los que usamo selectores en CSS, Dean Edwards dispone de una libreria en Javascript, ie7.js, que nos permitirá utilizar selectores en Internet Explorer, tanto en el 7 como en el 6. Está es la lista de funcionalidades:

• supports the following CSS selectors:
  • parent > child
  • adjacent + sibling
  • adjacent ~ sibling
  • [attr], [attr=”?value”?], [attr~=”?value”?] etc
  • .multiple.classes (fixes bug)
  • :hover, :active, :focus (for all elements)
  • :first-child, :last-child, only-child, nth-child, nth-last-child
  • :check, :disabled, :enabled
  • :empty, :contains(), :not()
  • :before/:after/content:
  • :lang()
• supports imported style sheets
• preserves the cascade of the style sheet
• does not alter the document structure
• does not repeatedly query the DOM
  tree using JavaScript
• uses pure CSS to enforce style sheet rules
• supports the W3C box model in both standards and quirks mode
• supports fixed positioning (flicker free)
• supports overflow:visible
• supports min/max-width/height
• fixes broken (X)HTML elements (abbr, object)
• standardised forms behavior
• supports PNG alpha transparency
• lightweight script (11KB)
• works for Microsoft Internet Explorer 5+ (Windows only)

Enlaces
Tabla de compatibilidades de selectores CSS con todos los navegadores