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20 Cards in this Set
- Front
- Back
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* CSS stands for
* Styles define how to display * Styles were added to HTML 4.0 to solve a problem * External Style Sheets can save you a lot of work * External Style Sheets are stored in * Multiple style definitions will cascade into one |
Cascading Style Sheets
HTML elements CSS files |
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The CSS syntax is made up of three parts:
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a selector, a property and a value:
selector {property: value} |
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Whend do you need quotes around a value?
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Should all the time but when you have multiple words
p {font-family: "sans serif"} |
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How can you group multiple selectors?
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h1,h2,h3,h4,h5,h6
{ color: green } |
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To apply more than one class per given element, the syntax is:
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<p class="center bold">
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The selector is normally the HTML element/tag you wish to define, the property is the attribute you wish to change, and each property can take a value. The property and value are separated by a ____ and surrounded by
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Colon
Curly Braces |
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You can also omit the tag name in the selector to define a style that will be used by all HTML elements that have a certain class. In the example below, all HTML elements with class="center" will be center-aligned: What would this look like
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.center {text-align: center}
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Do NOT start a class name with a ____ It will not work in Mozilla/Firefox.
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number!
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You can also define styles for HTML elements with the id selector. The id selector is defined as a
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#
#green {color: green} |
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A CSS comment begins with
and ends with |
/* This is a comment */
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Write tag to link a css to an html page, including where it belongs in the page. The file may be called mystyle
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<head>
<link rel="stylesheet" type="text/css" href="mystyle.css" /> </head |
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REL describes the relationship to another web page or other internet resource. For example, if the related resource is the home page for the web site, then we say
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<LINK HREF="index.html" REL=HOME>
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who created the internet and when
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US Department of Defence ARPA (the Advanced Research Projects Agency)
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omputer network (to be called "ARPANET") was presented in October 19__, and in December 19__ the first four-computer network
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67
69 |
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_______, whilst working on a satellite packet network project for ARPA, started defining some rules for a more open networking architecture to replace the current protocol used in ARPANET. Later joined by _____ from Stanford University, the two created a system that masked the differences between networking protocols using a new standard. In the publication of the draft specification in December 1974, this was called the "_________________________".
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Robert Kahn
Vinton Cerf Internet Transmission Control Program" |
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On the thirtieth of April ___ in CERN released the source code of WorldWideWeb into the public domain, so anyone could use or build upon the software without charge. Before Minnesota used an information retrieval system called ____
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1993
gopher |
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What was mosaic
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First big we browser. Was licensed to be used for internet explorer
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During the browser wars, Microsoft and Netscape focused on implementing new features rather than on fixing problems with the features they already supported, and adding proprietary features and creating features that were in direct competition with existing features in the other browser,
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but implemented in an incompatible way.
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In 1994, Tim Berners-Lee founded the _______ (W3C) at the Massachusetts Institute of Technology, with support from CERN, DARPA (as ARPA had been renamed to) and the European Commission. The W3C’s vision was to _____ the protocols and technologies used to build the web such that the content would be available to as wide a population of the world as possible.
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World Wide Web Consortium
standardize |
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whats is wasp?
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Web Standards Projec
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