| <html> |
| <head> |
| <title>CSS3 media query test: relative constraints test using screen and (min-width: 30em). Using style element, css @media rule </title> |
| <link rel="help" href="http://www.w3.org/TR/css3-mediaqueries/#width" /> |
| |
| <style type="text/css"> |
| p { |
| color: red; |
| } |
| @media screen and (min-width: 30em) { |
| p { |
| color: green; |
| } |
| } |
| </style> |
| </head> |
| <body> |
| |
| <p> This text should be green if viewport is wider than 30em. </p> |
| |
| <div style="width: 30em; background-color: lightblue;"> div of length 30 em </div> |
| <div style="width: 800px; background-color: lightblue;"> div of length 800px </div> |
| </body> |
| </html> |
