'Summer Metro' provides a modern design concept makes for an exceptional guest experience. Metro is an internal code name of a typography-based design language created by Microsoft. A key design principle of Metro is better focus on the content of applications, relying more on typography and less on graphics. 'Summer Metro' have been tested on All major E-mail clients and Inline CSS used for a full cross browser compatibility. Html's are lightweight, commented and modular which makes the job of duplicate or hide modules very easy.