HTML and CSS Reference
In-Depth Information
step-by-step
1.
Open your favorite browser.
2.
In the address field, type http://jigsaw.w3.org/css-validator an d press Enter.
3.
When the CSS Validation Service appears, click the By File Upload tab.
4.
Click Browse and navigate to the styles.css file in the Lesson 5 exercise files.
5.
Click Check.
6.
Note the problem found on line 16 ( Property witdh doesn't exist: 1019px 1019px ) as
shown in Figure 5-4.
FiGure 5-4
77 7
Open styles.css in your text editor and go to line 16.
8.
Change “ witdh ” to “ width .”
9.
Save your file.
10.
Return to the CSS Validation Service and re-check the styles.css file.
Please select the video for Lesson 5 on the DVD with the print topic, or watch
online at www.wrox.com/go/html5video to see an example of validating a
CSS file.
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