Create a new webpage. This new page must include the following: Use a HEX notation to change the background color of text. Background color must be gray. Must include at least 1 heading in the color red. Insert one paragraph and center align the text. Paragraphs must be indented by 50px. At least two words in the paragraph must use text decoration: overline, line-through, underline, or blink. Must include one CSS box with dotted lines.

HTML coding