/ONwBpO.markdown

## index.html
<html>
  <head>
  </head>
  <body>
    <div class="overlay">
      <a href="#" class="overlay__title">Little teaser about the content</a>
      <div class="overlay__content">
         <div class="overlay__inner">
           <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>
           <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>
           <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>
    </div>
  </body>
</html>

## ONwBpO.markdown

      
    Raw
  

              ONwBpO.markdown
            
          
    ONwBpO

A Pen by The Rye Agency on CodePen.
License.

  
## script.js
$(function() {
  $('.overlay__title').click(function(e) {
    e.preventDefault();
    $('.overlay').toggleClass('overlay--active');
  });
});

## scripts
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>

## style.scss
$colour: #7736B0;
$padding: 15px;

body {
  font-family: sans-serif;
}

* {
  box-sizing: border-box;
}

.overlay {
  position: fixed;
  bottom: 0;
  right: 20px;
  width: 300px;
  border: $colour 3px solid;
  border-bottom: 0;
  border-radius: 4px 4px 0 0;
  box-shadow: rgba(0,0,0,0.2) 0 -2px 20px;

  &__title {
    text-decoration: none;
    display: block;
    background: $colour;
    color: #fff;
    padding: $padding;
    position: relative;

    &::after {
      content: "➜";
      position: absolute;
      transform: rotate(-90deg);
      top: $padding;
      right: $padding;
      transition: all 0.3s ease-in-out;
    }

    .overlay--active &::after {
      transform: rotate(90deg);
    }
  }

  &__content {
    height: 0px;
    overflow: hidden;
    transition: height 0.3s ease-in-out;

    .overlay--active & {
      height: 300px;
    }
  }

  &__inner {
    padding: $padding;
    height: 100%;
    overflow: scroll;
  }

  /* Small Screens */
  @media only screen and (max-width: 736px) {
    width: 100%;
    right: 0;
    border-radius: 0;

    &--active .overlay__content {
      height: 80vh;
    }

  }

}
	<html>
	<head>
	</head>
	<body>
	<div class="overlay">
	<a href="#" class="overlay__title">Little teaser about the content</a>
	<div class="overlay__content">
	<div class="overlay__inner">
	<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>
	<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>
	<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>
	</div>
	</body>
	</html>
	$(function() {
	$('.overlay__title').click(function(e) {
	e.preventDefault();
	$('.overlay').toggleClass('overlay--active');
	});
	});
	$colour: #7736B0;
	$padding: 15px;

	body {
	font-family: sans-serif;
	}

	* {
	box-sizing: border-box;
	}

	.overlay {
	position: fixed;
	bottom: 0;
	right: 20px;
	width: 300px;
	border: $colour 3px solid;
	border-bottom: 0;
	border-radius: 4px 4px 0 0;
	box-shadow: rgba(0,0,0,0.2) 0 -2px 20px;

	&__title {
	text-decoration: none;
	display: block;
	background: $colour;
	color: #fff;
	padding: $padding;
	position: relative;

	&::after {
	content: "➜";
	position: absolute;
	transform: rotate(-90deg);
	top: $padding;
	right: $padding;
	transition: all 0.3s ease-in-out;
	}

	.overlay--active &::after {
	transform: rotate(90deg);
	}
	}

	&__content {
	height: 0px;
	overflow: hidden;
	transition: height 0.3s ease-in-out;

	.overlay--active & {
	height: 300px;
	}
	}

	&__inner {
	padding: $padding;
	height: 100%;
	overflow: scroll;
	}

	/* Small Screens */
	@media only screen and (max-width: 736px) {
	width: 100%;
	right: 0;
	border-radius: 0;

	&--active .overlay__content {
	height: 80vh;
	}

	}

	}