HELP Html not linking to css


My html

Valentines Day more like Taco Day

valentines card
<link rel="stylesheet"     type="text/css"   href="//again.css"/>


My css




h1 {
font-size: 12px


by thw way i am on windows


When posting code, please remember to highlight it and press the </> button above the editor in order to format it as code.

I think the problem is the href="//again.css". Generally, that would just have one slash. However, the best way to do it (it will be the most compatible with all the different ways your page could potentially be viewed) is href="./again.css". And that will look for a CSS file in the same folder as the HTML file.