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Introducing the BlueTrip CSS Framework


If you're looking for a good CSS framework for CSS beginners, look no further. This multi-part series introduces you to the BlueTrip CSS framework. In this first part, I will explain how to develop a basic web page design by using the core CSS classes provided by the framework. As you'll soon see, this process is quite straightforward, even if you currently don’t have a strong CSS background.

Author Info:
By: Alejandro Gervasio
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
November 11, 2009
TABLE OF CONTENTS:
  1. · Introducing the BlueTrip CSS Framework
  2. · Using BlueTrip CSS to create a basic web page layout
  3. · Adding the CSS files
  4. · Hiding the background grid from view

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Introducing the BlueTrip CSS Framework - Hiding the background grid from view
(Page 4 of 4 )

In the previous segment, you saw how to build a simple web page layout where the background grid was visible. Logically, this grid should be used as a guide for positioning elements on the web document, while it should be hidden from view when used in production environments.

How can this be accomplished? Well, it's really simple. Removing the "showgrid" CSS class from the main container will do the trick. The following example shows how to hide the background grid from display:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />

<title>Basic example on using BlueTrip (hiding the background grid)</title>

<link rel="stylesheet" href="css/screen.css" type="text/css" media="screen, projection">

<link rel="stylesheet" href="css/print.css" type="text/css" media="print">

<!--[if IE]>

<link rel="stylesheet" href="css/ie.css" type="text/css" media="screen, projection">

<![endif]-->

</head>

<body>

<div class="container">

<div class="span-24">

<h1>BlueTrip CSS Grid example showing the grid</h1>

</div>

<div class="span-8">

<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

</div>

<div class="span-8">

<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

</div>

<div class="span-8 last">

<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

</div>

<div class="span-16">

<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

</div>

<div class="span-8 last">

<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

</div>

</div>

</body>

</html>

If you try out the above (X)HTML file on your browser, then you'll see that the background grid has been hidden from display, as the "showgrid" CSS class has been removed from the main wrapping div. I suggest you play with this example a bit, turning the grid on and off as you're positioning elements across the web page, so you can produce two different versions of the layout being developed. It'll be an instructive and fun experience.

Final thoughts

In this introductory chapter of the series, I explained how to develop a basic web page design by using the core CSS classes provided by the BlueTrip CSS framework. As you saw for yourself, this process was quite straightforward, even if you don't currently have a strong CSS background.

In the next article, I'm going to discuss how to use the framework for adding gutters to columns of a web page, and borders as well. Thus, now that you've been warned about the topics that will be covered in the forthcoming tutorial, you can't miss it!


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