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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

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. So you don't have access to higher-up elements like the <html> tag. If you want to add classes there that can affect the whole document, this is the place to do it.

About the <head>

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. If you need things in the <head> of the document, put that code here.

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Insecure Resource

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CSS

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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.

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JavaScript

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

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Babel includes JSX processing.

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HTML 

              
                <body>
<div class="container">
  <div class="acordion-wrapper">

    <div class="acordion-title">
      <h2 class="title">What is Lorem Ipsum?</h2>
    </div>
    <div class="acordion-count" style="display: none;">
      <div class="text">
        <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. </p>
      </div>
    </div>
    <div class="acordion-title">
      <h2 class="title">Why do we use it?</h2>
    </div>
    <div class="acordion-count" style="display: none;">
      <div class="text">
        <p>It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
</p>
      </div>
    </div>
    <div class="acordion-title active">
      <h2 class="title">Where can I get some?</h2>
    </div>
    <div class="acordion-count" style="display: block;">
      <div class="text">
        <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. </p>
      </div>
    </div>

  </div>

</div>
</body>
!

CSS 

              
                body{ 
  background-color: #f4f8f9;
.container{
   background-color: #f4f8f9;
    display: block;
    position: relative;
    width: 100%;
    padding: 60px 40px 70px 0px;   
    max-width:680px;
   margin: 0 auto;
   
    @media (max-width: 1200px) {
      
      padding: 60px 40px 70px 40px;
    }
    @media (max-width: 1080px) {
      display: block;
      width: 100%;
      margin: 0 auto;
      float: none;
      padding: 45px 20px 45px 20px;
    }
    @media (max-width: 600px) {
      padding: 0 0 0 0 ;
    }

    .title{
      color: #1f2b2d;
      font-family: "SFUI Display";
      font-size: 16px;
      font-weight: 400;
      line-height: 24px;
      text-align: left;
      position: relative;
      vertical-align: middle;
      padding: 13px 0 13px 77px;
      margin: 9px 0 0px 0;

      background-color: #fff;
      @media (max-width: 900px) {
        font-size: 14px;
        line-height: 18px;
      }
      @media (max-width: 600px) {
        font-size: 12px;
        line-height: 16px;
        padding: 9px 0 9px 52px;
      }
    }
    .text{
      opacity: 0.8;
      color: #1f2b2d;
      font-family: "SFUI Display";
      font-size: 14px;
      font-weight: 400;
      line-height: 20px;
      @media (max-width: 900px) {
        font-size: 13px;
        line-height: 18px;
      }
      @media (max-width: 600px) {
        font-size: 12px;
        line-height: 17px;
      }
    }

    .acordion-wrapper {
      margin: 0 auto;
      text-align: center;
      overflow-y: hidden;
      max-width:510px;
      min-width:290px;
    }

    .acordion-title:hover {
      cursor: pointer;

    }

    .acordion-title.active + .acordion-count {
      display: block;
    }


    .acordion-title > .title:before {
      content: '+';
      font-size: 24px;
      font-weight: 100;
      position: absolute;
      left: 0px;
      //line-height: 24px;
      padding: 12px 18px 13px 18px;
      background-color: #77ddf7;
      color: #fff;
      top: 50%;
     // transition: 1s;
      vertical-align: middle;
      transform: translateY(-50%);
      @media (max-width: 600px) {
        font-size: 16px;
        padding: 8px 13px 8px 13px;
      }
    }

    .acordion-title.active > .title {
      text-shadow: none;
    }

    .acordion-title.active > .title:before {
       content: '-';
      padding: 13px 20px 13px 20px;
       //font-size: 39px;
       transition: 0s;
       background-color: #7ace4c;
      @media (max-width: 600px) {
        font-size: 16px;
        padding: 10px 15px 8px 14px;
      }
     }
    .acordion-title.active > .title {
      background-color: #e9eff0;
    }

    .acordion-title > .title:hover {
      &:before{
        background-color: #5cb3c9;
      }
    }
    .acordion-title.active > .title:hover {
      &:before {
        content: '-';
        background-color: #00b006;
      }
    }


    .acordion-count {
      position: relative;
      padding: 15px 25px;
      background-color: #fff;

    }
    .acordion-count, .text > p {
      text-align: left;
      opacity: 0.9;
      color: #1f2b2d;
      font-family: "SFUI Display";
      font-size: 14px;
      font-weight: 400;
      line-height: 20px;
    }
}
}
!

JS 

              
                // acordion
$(document).ready(function () {

  $('.acordion-wrapper').children('.acordion-title').last().addClass('active');

  $(function () {
    var $panel = $('div.acordion-wrapper > div.acordion-count').hide();
    $panel.last().show();

    $('.acordion-wrapper div.acordion-title > .title').on('click', function (event) {
      var $this = $(this);
      $panel.slideUp();
      $this.parent().next().slideDown();
      return false;
    })
  })

});

//active state
$(function () {
  $('.acordion-wrapper div.acordion-title > .title').click(function (e) {

    e.preventDefault();
    var $this = $(this);
    $('.acordion-wrapper').children('.acordion-title').removeClass('active');
    //$this.parent().addClass('active');

    if ($('.acordion-wrapper div.acordion-title').hasClass('active')) {
    } else {
      $this.parent().addClass('active');
    }
  });
});
!
999px

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