Q&A for How to Set Background Color in HTML

Use the background-size property inside of the "body" element. For example, "background-size: 300px 150px" makes the background 300 pixels wide and 150 pixels high.

To make it black, try: body { background-color: #190707}

My text goes here! Replace the html code above with your text and selected your preferred color.

Use the {{kbd|}} and {{kbd|}} tags around the text to be underlined, like so: {{kbd|My Heading}}

Go to Settings (not account settings), then press "Themes" or "Change Background".

Use the gradient function provided above and put the 2 different colors at 50%. For example: background: -webkit-linear-gradient(left, blue 50%, black 50%);.

You are talking about a double border page. Look in Google for double border templates. Some come with the coding to make it, then all you need to do is put in the filename of your images.

You'd have to specify the section, first. Usually that's done in external css, or in-line css.

If you want the CSS to control all pages, yes, you'd put it into its own file with CSS as the file extension. You'd then link the CSS file to your pages (in the coding). If you want it on one page, or just certain styling, you'd put the CSS in the coding.

Make a folder called images. Put all images used on your website (for the page itself) into that folder. But let's say you have pages about Canada and images specific to that country. You could make a separate folder called images-ca . Helps to be organized.

Yes, you just need to use the gradients in method 3 instead of the solid in method 4.

It is because images take up lots of space because they have to save every single pixel as a 0 or 1, which is a lot. You can use a file compressor like Squoosh to make them load quicker.