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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

To get the best cross-browser support, it is a common practice to apply vendor prefixes to CSS properties and values that require them to work. For instance -webkit- or -moz-.

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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 

              
                <main class="main">
	<section class="section" id="intro">
		<div class="container">
			<h1 class="animonItem">左からフェードイン</h1>
			<p class="animonItem" data-delay="200">Lorem ipsum dolor sit amet, consectetur adipiscing 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>
	</section>
	<section class="section" id="FadeInRight">
		<div class="container">
			<h1 class="animonItem" data-effect="fadeInRight" data-duration="4s">右からフェードイン</h1>
			<p class="animonItem" data-effect="fadeInRight" data-delay="200" data-duration="4s">Lorem ipsum dolor sit amet, consectetur adipiscing 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>
	</section>
	<section class="section" id="ScaleUp">
		<div class="container">
			<h1 class="animonItem" data-effect="scaleUp">アニメーション+拡大</h1>
			<p class="animonItem" data-delay="200" data-effect="scaleUp">Lorem ipsum dolor sit amet, consectetur adipiscing 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>
	</section>
	<section class="section" id="ScaleDown">
		<div class="container">
			<h1 class="animonItem" data-effect="scaleDown">アニメーション+縮小</h1>
			<p class="animonItem" data-effect="scaleDown" data-delay="400">Nulla pharetra diam sit amet nisl suscipit adipiscing. Nec sagittis aliquam malesuada bibendum. Sed egestas egestas fringilla phasellus faucibus scelerisque. Sapien faucibus et molestie ac feugiat sed lectus. Varius sit amet mattis vulputate enim nulla. Adipiscing vitae proin sagittis nisl. Diam ut venenatis tellus in metus vulputate eu scelerisque. Pellentesque eu tincidunt tortor aliquam nulla.</p>
		</div>
	</section>
	<section class="section" id="FadeIn">
		<div class="container">
			<h1 class="animonItem" data-effect="fadeIn">フェードイン</h1>
			<p class="animonItem" data-effect="fadeIn" data-delay="200">Orci ac auctor augue mauris augue neque gravida in. Euismod elementum nisi quis eleifend quam adipiscing vitae proin sagittis. Mattis molestie a iaculis at erat. Et tortor at risus viverra. Ac odio tempor orci dapibus ultrices in. At lectus urna duis convallis convallis tellus. Aliquet eget sit amet tellus cras adipiscing. Sit amet est placerat in egestas erat. Augue ut lectus arcu bibendum at varius vel pharetra vel. Nunc sed id semper risus in hendrerit gravida rutrum. Dolor sed viverra ipsum nunc aliquet bibendum enim facilisis.</p>
		</div>
	</section>
	<section class="section" id="FadeInDown">
		<div class="container">
			<h1 class="animonItem" data-effect="fadeInDown" data-delay="200">フェードインダウン</h1>
			<p class="animonItem" data-effect="fadeInDown">Magna etiam tempor orci eu lobortis elementum nibh tellus molestie. Ut sem nulla pharetra diam sit amet nisl suscipit. Feugiat nisl pretium fusce id velit ut tortor pretium viverra. Nam at lectus urna duis convallis convallis. Ut sem nulla pharetra diam sit amet nisl suscipit. Id ornare arcu odio ut sem nulla. Etiam dignissim diam quis enim lobortis scelerisque fermentum dui. Imperdiet sed euismod nisi porta lorem mollis aliquam ut porttitor. Eget arcu dictum varius duis. Accumsan sit amet nulla facilisi.</p>
		</div>
	</section>
	<section class="section" id="FadeInUp">
		<div class="container">
			<h1 class="animonItem" data-effect="fadeInUp">フェードインアップ</h1>
			<p class="animonItem" data-effect="fadeInUp" data-delay="200">Nisl suscipit adipiscing bibendum est ultricies integer quis auctor elit. Ornare lectus sit amet est placerat in egestas erat. Tristique nulla aliquet enim tortor. Non odio euismod lacinia at. Vestibulum morbi blandit cursus risus at. Orci eu lobortis elementum nibh tellus molestie nunc non blandit. Porta non pulvinar neque laoreet suspendisse interdum consectetur.</p>
		</div>
	</section>
</main>
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CSS 

              
                html {
  box-sizing: border-box;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}
*,
*:before,
*:after {
  box-sizing: inherit;
  padding: 0;
  margin: 0;
}
body {
  font-size: 100%;
  line-height: 1.48;
  background-color: #f2f2f2;
}

.container {
  width: 60rem;
  max-width: 88%;
  margin: 0 auto;
}


.section {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 2rem 0;
}
.section:nth-of-type(2) {
  color: #ffffff;
  background-color: red;
}
.section:nth-of-type(3) {
  background-color: green;
}
.section:nth-of-type(4) {
  background-color: yellow;
}
.section:nth-of-type(5) {
  background-color: pink;
}
.section:nth-of-type(6) {
  color: #ffffff;
  background-color: blue;
}
.section h1 {
  font-size: 4rem;
  font-weight: 900;
}
.section p {
  font-size: 1.5rem;
}
.footer {
  padding: 2rem 0;
  color: #aaaaaa;
  background-color: #000000;
}
 Save
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JS 

              
                Animon.animon();
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999px

Console