Improve docs

docs/widgets/services/iframe.md

@@ -5,19 +5,41 @@ description: Add a custom iFrame Widget
 
 Find your API key under `Settings > General`.
 
-The value for each breakpoint in the Sizes field must map directly to a field in the Tailwind Height CSS classes - https://tailwindcss.com/docs/height
+src
+Type: string (URL)
+Description: URL of the content to load within the iFrame
 
-referrerpolicy="no-referrer|no-referrer-when-downgrade|origin|origin-when-cross-origin|same-origin|strict-origin-when-cross-origin|unsafe-url"
+sizes
+Type: object {"xs": '60', "sm": "60", "md": "80", "lg": "80", "xl": "80", "2xl": "80"}
+Description: Controls the height of the iframe (width is always 100%) The value for each breakpoint size must map directly to a field in the Tailwind Height CSS classes - https://tailwindcss.com/docs/height
 
-https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
+referrerpolicy
+Type: string ["no-referrer" | "no-referrer-when-downgrade" | "origin" | "origin-when-cross-origin" | "same-origin" | "strict-origin-when-cross-origin" | "unsafe-url"]
+Description: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
 
-https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permissions-Policy
+allowfullscreen
+Type: boolean [true | false]
+Description: Controls whether you can interact with a fullscreen button from within the iframe content and have the content expand into fullscreen - https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#allowfullscreen
 
-allowfullscreen: true | false
+loading
+Type: string ["eager" | "lazy"]
+Description: Changes the loading style of the iframe, delaying the loading until other assets are finished - https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#loading
 
-loading: eager | lazy
+allowScrolling
+Type: string ["yes" | "no"]
+Description: Will disable scrolling and visible scrollbars. Deprecated, but still implemented by major browsers (for now) - https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#scrolling
 
-allowScrolling: yes | no
+border
+Type: number
+Description: Will remove the small border present on some browsers. Deprecated, but still implemented by major browsers (for now) - https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#frameborder
+
+refreshInterval
+Type: number (in milliseconds)
+Description: This will refresh the iframe on an interval
+
+allowPolicy
+Type: string
+Description: Allows you to control some of the permissions and functionality that is allowed within the iFrame content. You can combine as many directives from the following list into a single string separated by space characters - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permissions-Policy
 
 ```yaml
 widget: