How to remove inline styles defined by the style attribute (element.style)
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When modifying Magento frequently, you may encounter element.style. This takes precedence over style.css. So modifying the css has no effect. How can we make the level surpass element.style? Need to use! important Add ! after the css property value. important. Its priority exceeds element.style There are three ways to apply CSS to HTML. Inline <br />Inline styles are directly inserted into HTML through the style attribute. It looks like this: Copy code The code is as follows:<p style="color: red">text</p> This will turn the specified paragraph red. Our recommendation is that HTML should be a standalone, style-free document, so inline styles should be avoided wherever possible. Internal <br />Internal styles serve the entire current page. In the head tag, the style tag contains all the styles of the current page. It looks like this: Copy code The code is as follows:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <title>CSS Example</title> <style type="text/css"> p { color: red; } a { color: blue; } </style> ... This will make all the paragraphs on this page red and all the links blue. Similar to inline styles, you should separate the HTML document from the CSS document. Now, our salvation comes... External <br />External styles serve multiple pages throughout the website. This is an independent CSS document. A simple example is as follows: Copy code The code is as follows:p { color: red; } a { color: blue; } If this document is saved as "web.css", it can be linked to the HTML document like this: Copy code The code is as follows:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <title>CSS Example</title> <link rel="stylesheet" type="text/css" href="web.css" /> ... We’ll look at other ways to link external style sheets in the CSS Advanced Guide, but for now, this will suffice. To get more out of this guide, try creating a new document in your text editor and saving the code as “web.css” in the same directory as your HTML document. Now improve your HTML document like this: Copy code The code is as follows:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <title>My first web page</title> <link rel="stylesheet" type="text/css" href="web.css" /> </head> ... Save the HTML document. Now we have linked the HTML and CSS together, but it is still blank and nothing has changed. As you progress through the CSS Beginner's Guide, you can add to or change the CSS document and easily see the effects by refreshing the HTML document in your browser, just as we did before. |
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