The code between the opening tag contains the CSS. In this instance, the red class has a color attribute whose value is red. The div tage, shown below the style sheet, references that class.

The joy of code bringing a goal or vision to life. You don’t need to memorize all 145 HTML tags, but you do need to master the way HTML tags work and the manner in which attributes customize a tag’s ...

Output: The results of executing the CSS, HTML, and JavaScript entered into the sections of the page. Figure A shows jsFiddle loaded in Internet Explorer 9 with empty code panes. Figure A ...

Well, now, there’s NerdyData, a new tool for searching the source code for live websites. NerdyData, which launched in July, has indexed the HTML, JavaScript, CSS and plain text of more than 140 ...