CSS Background Image Not Displaying
According to your CSS file path, I will suppose it is at the same directory with your HTML page, you have to change the url as follows:
HTML
When to use instead ?
You should keep in mind, that HTML is intended to DESCRIBE the content it contains. So, if you wish to convey a paragraph, then do so. Your comparison isn’t exactly right, though. The more direct comparison would be When to use a <div> instead of a <p>? as both are block level elements. A <span> is inline, much like an … Read more
Indent starting from the second line of a paragraph with CSS
Is it literally just the second line you want to indent, or is it from the second line (ie. a hanging indent)? If it is the latter, something along the lines of this JSFiddle would be appropriate. This example shows how using the same CSS syntax in a DIV or SPAN produce different effects.
Draw a line in a div
Its working for me
right align an image using CSS HTML
jsFiddle.
HTML img scaling
Only set the width or height, and it will scale the other automatically. And yes you can use a percentage. The first part can be done, but requires JavaScript, so might not work for all users.
How to set Helvetica font?
If you want all browsers to use Arial whenever Helvetica is not available, you can always specify Arial as a second choice font. because font-family can use any number or arguments, and it will use the first one in the list that is available
How to download HTTP directory with all files and sub-directories as they appear on the online files/folders list?
Solution: Explanation: It will download all files and subfolders in ddd directory -r : recursively -np : not going to upper directories, like ccc/… -nH : not saving files to hostname folder –cut-dirs=3 : but saving it to ddd by omitting first 3 folders aaa, bbb, ccc -R index.html : excluding index.html files Reference: http://bmwieczorek.wordpress.com/2008/10/01/wget-recursively-download-all-files-from-certain-directory-listed-by-apache/
What is the difference between id and class in CSS, and when should I use them?
For more info on this click here. Example (Note that CSS uses the prefix # for IDs and . for Classes.) However color was an HTML 4.01 <font> tag attribute deprecated in HTML 5. In CSS there is no “font-color”, the style is color so the above should read: Example The text would be white.
HTML5 required attribute seems not working
Try putting it inside a form tag and closing the input tag: