**Legacy Content Marketing** is a strategy that focuses on repurposing and promoting existing content to extend its reach and impact. In December 2012, several key trends and strategies emerged in the field of content marketing.
One of the notable developments was the increasing use of **HTML and CSS** to create visually appealing and interactive blog websites. This trend allowed marketers to engage audiences with rich, multimedia content.
Furthermore, the integration of **JavaScript** in blog websites enabled enhanced interactivity, such as dynamic content loading and user input validation.