Head first HTML and CSS learning notes

1. Elements: Start tag + content + END tag;
2. The notation of the attribute of the element: the property name, followed by an equal sign, followed by the value of the attribute in double quotation marks;
   
3. HTML Implementation structure,CSS for performance;
4. Short reference elements in HTML: <Q>...</Q> The browser is responsible for adding double quotes,<q> generally as part of an existing paragraph, which is an inline element (inline),<blockquote> element for a longer reference , which should be shown separately, is a block element;

5. NewLine: <br>, no actual content, is void element, is also void element, in addition to writing XHTML-compatible pages, generally do not use <br/>;

Head first HTML and CSS learning notes