He watched the screen. The footage showed a news anchor sitting in a chair. The "quality" the file promised was evident in the microscopic details: the individual beads of sweat on the man's temple, the dust motes dancing in the studio light, the fine threads on his polyester tie.

that lets you paste text in a visual editor on the left and see the structured source code on the right. Froala Editor : A professional-grade Javascript rich text editor

.preview-panel .panel-title background: #f8fafd; color: #1e3a5f; border-bottom: 1px solid #e9edf2;

is a file extension used for web pages that utilize Server Side Includes (SSI) . Unlike standard HTML, which is sent directly to your browser, an SHTML file is processed by the web server first.