Answer to @media types' question with example (#27)

* Answer to @media types' question with example

Referred to question:
https://github.com/yangshun/front-end-interview-handbook/blob/master/questions/css-questions.md#can-you-give-an-example-of-an-media-property-other-than-screen

* Update reference link

questions/css-questions.md

@@ -225,7 +225,24 @@ No... Sadly.
 
 ### Can you give an example of an @media property other than screen?
 
-TODO
+Yes, there are four types of @media properties (including _screen_):
+* `all` - for all media type devices
+* `print` - for printers
+* `speech` - for screenreaders that "reads" the page out loud
+* `screen` - for computer screens, tablets, smart-phones etc.
+
+Here is an example of `print` media type's usage:
+```css
+@media print {
+  body {
+    color: black; 
+  }
+}
+```
+
+###### References
+
+* https://developer.mozilla.org/en-US/docs/Web/CSS/@media#Syntax
 
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