Following is a great CSS Vocabulary
HTML is written in the form of HTML elements consisting of tags, enclosed in angle brackets (like <html>), within the web page content. HTML tags normally come in pairs like <h1> and </h1>. The first tag in a pair is the start tag, the second tag is the end tag (they are also called opening tags and closing tags).
Photoshop is a great software do design websites but before starting to design you must consider few things. It is not a good idea to first start then look for elements like icons to be used in your design
It is a best way to create a folder and name it as “Assets” and put all the files which would be required while designing a website.
Note: Never change or modify original files, always make a backup as you may need them again in original form.
Although it is not necessary to have a wireframe before starting do design website but It would help you a great deal if you prepare one.