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HTML

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HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.

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Adding Classes

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About the <head>

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Insecure Resource

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CSS

About CSS Preprocessors

CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

Vendor Prefixing

About Vendor Prefixing

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JavaScript

About JavaScript Preprocessors

JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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HTML 

              
                <h1 class="text-center"> WEB DESIGN PROCESS</h1> 
<div class="row"><div class="cont"><progress id="nprogress-bar" value="0" max="100"></progress>
<div id="step"><span class="first border-change"><i class="fa fa-flask"></i></span>
<span class="second"><i class="fa fa-paint-brush"></i></span>
<span class="third"><i class="fa fa-code"></i></span>
<span class="fourth"><i class="fa fa-rocket"></i></span></div>
 

  <div class="row">
<div id="first">
  <h2>Plan & Research</h2>
    <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p></div><div id="second"><h2>Design</h2>
    <p>There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration in some form, by injected humour, or randomised words which don't look even slightly believable. If you are going to use a passage of Lorem Ipsum, you need to be sure there isn't anything embarrassing hidden in the middle of text. All the Lorem Ipsum generators on the Internet tend to repeat predefined chunks as necessary, making this the first true generator on the Internet. It uses a dictionary of over 200 Latin words, combined with a handful of model sentence structures, to generate Lorem Ipsum which looks reasonable. The generated Lorem Ipsum is therefore always free from repetition, injected humour, or non-characteristic words etc.</p></div>
    <div id="third">
      <h2> Development</h2>
      <p>Nullam porttitor pretium dolor vitae ullamcorper. Suspendisse blandit ipsum et condimentum efficitur. Nullam facilisis suscipit sapien, quis condimentum ex elementum vitae. Sed ullamcorper gravida interdum. Aenean blandit mauris lectus, interdum consectetur ex elementum vel. Aliquam sagittis efficitur elit eu tristique. Integer augue arcu, tempus non ligula eu, varius vestibulum ipsum. Praesent nibh mi, condimentum id pellentesque sed, sodales vitae sem. Nam ac luctus libero, in molestie ante. Maecenas ultrices a augue vel efficitur. Duis eget velit lorem. In at elit vel quam ullamcorper venenatis eu ac leo. Proin non commodo nibh, consequat volutpat tellus. Sed sed dui faucibus, pulvinar turpis vel, pretium ipsum. Donec commodo magna id quam tempus, at vulputate quam dignissim. Sed luctus a augue euismod scelerisque.</p>
    </div>
    <div id="fourth"><h2>Launch</h2><p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p></div>
 </div>
!

CSS 

              
                .text-center{text-align:center; color:#CCC;}
.cont{
  height: 100%; 
  left: calc(50% - 350px);
  padding: 0;
  margin: 40px auto;
  position: absolute;
}
#nprogress-bar{
  -webkit-appearance:none;
  width: 700px;
  color: #CCC;
  height: 2px;
  margin: 0 auto;
}
#first, #second, #third,  #fourth{ margin:0px; }
#step span{ 
  height: 80px;
  width: 80px;
  border-radius: 100%;
  border: 3px solid #CCC;
  background:#CCCCCC;
  position: absolute;
  left:0;
  color:#ffffff;
  top: -30px;
  cursor: pointer;
  transition: all 0.4s ease-in-out;
}
#step{ height:100px; width:100%;}
#step span i{padding:20px; text-align:center; font-size:40px;
} 
 
 #step .first {  left:-23px;
}
 
 
#step  .second{
  left: 200px;
}
#step  .third{
  left: 420px;
}
#step  .fourth{
  left: 640px;
}
.detail{ position:relative;}
#nprogress-bar::-webkit-progress-value{ /* Changes line color */
  background: #049dfe;
  transition: all 0.4s ease-in-out;
}
#nprogress-bar::-webkit-progress-bar{ /* Changes background color */
  background: #CCC;
}
#step .border-change{
  border-color:#0077c2;
  background: #049dfe; 
  transition: all 0.4s ease-in-out;
}
!

JS 

              
                $('#first').show();
	$('#second').hide();
	$('#third').hide();
	$('#fourth').hide();
  $('span').click(function(){ 
    if ($(this).hasClass('first')){
        $('#nprogress-bar').val('0');
        $(this).nextAll().removeClass('border-change');  
        //$('.percent').html("0% Complete"); 
		$('#first').show();
		$('#second').hide();
	    $('#third').hide();
	    $('#fourth').hide(); 
       }else if ($(this).hasClass('second')){
        $(this).nextAll().removeClass('border-change');  
        $('#nprogress-bar').val('34');
        $(this).prevAll().addClass('border-change');  
        $(this).addClass('border-change');
         //$('.percent').html("33% Complete");
		 $('#second').show();
		 $('#first').hide(); 
			$('#third').hide();
			$('#fourth').hide();
       }else if ($(this).hasClass('third')){
        $(this).nextAll().removeClass('border-change');  
        $('#nprogress-bar').val('67');
        $(this).prevAll().addClass('border-change'); 
        $(this).addClass('border-change');
        //$('.percent').html("66% Complete");
		 $('#second').hide();
	     $('#first').hide();
	     $('#fourth').hide();
		  $('#third').show();
       } else{
        $('#nprogress-bar').val('100');
         $(this).addClass('border-change');
        $(this).prevAll().addClass('border-change');
         //$('.percent').html("100% Complete");
		 $('#third').hide();
		 $('#first').hide();
		  $('#fourth').show();
       }
  });
!
999px

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