///<summary>
///Returns the computed style of an element. Computed style represents the final computed values of all CSS properties for the element.
///</summary>
///<param name="el">an element</param>
public HtmlElementStyle getComputedStyle(HtmlElement el) {
return null;
}
///<summary>
///Returns the computed style of an element. Computed style represents the final computed values of all CSS properties for the element.
///</summary>
///<param name="el">an element</param>
///<param name="pseudoElt">a string specifying the pseudo-element to match. Must be null for regular elements.</param>
public HtmlElementStyle getComputedStyle(HtmlElement el, string pseudoElt) {
return null;
}