What is the difference between a class and an extended class?

Hi, can someone please help me understand how the working classes?  I see span classes in the HTML but do not understand the meaning, and its creation a few problems.

I have a text with a link Hypertext and need to style the text of the link. I have implemented the css rules to style the text - they are controlled by a class ("link_red").

If I select the text for the link and apply to a class (through the property inspector), here is the result: < a href = "mypage.shtml" class = "link_red" > here < /a > text - but the style for the link is not applied. "

If I edit the html code to assign the class as a span class, here is the result: < span class = "link_red" > < a href = "mypage.shtml" > text here < /a > < / span > the style for the link is perfectly applied.

I have a lot to assign different styles different link to and its obviously much quicker to just select the text and assign the appropriate class, rather than waste his time adding the tag span, so that I could do with an understanding of this text.

Thank you!

In fact, I see that I didn't really answer your question.

If I select the text for the link and apply to a class (through the property inspector), here's the result: text here - but the style for the link is not applied.

It probably means that there are a few other CSS on the page which is the substitution of your class and avoiding the red color cast.

If I change the html code to assign the class as a span class, here's the result: text here for the link style is perfectly applied.

Then, it is a curious observation - we would need to see the actual page and the CSS to understand why it's happening.

I have a lot to assign different styles different link to and its obviously much quicker to just select the text and assign the appropriate class, rather than waste his time adding the tag span, so that I could do with an understanding of this text.

In fact, the best way to proceed is to use a descendant selector that can be applied to multiple links at the same time.  For example, if you have.

div1 has {color: red ;}}

div2 has {color: blue ;}}

Div3 has {color: green ;}}

You can style each link in each of these three divs.

...

...

...

without any other necessary hairstyle.

Tags: Dreamweaver

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