What is Inline element ? What are the elements in Inline Elements?

⦁ Taking up only as much width as their content. It not starts a new line, you can't set width, height, length.
Ex: Hello world

These are the inline elements:
     <span>
     <a> - anchor (link)
     <b> - strong (bold text)
     <i> - italic text
     <u> - underline
     <img> - image link
     <label>
     <input>
     <textarea>
     <button>
     <small>
     <sub>
     <sup>