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HTML

CSS

CSS Base

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+ add another resource

JavaScript

Babel includes JSX processing.

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HTML

              
                <article>
  <h1>Lorem Ipsum Dolor</h1>
  <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec sollicitudin laoreet fermentum. Quisque sed urna ultricies, iaculis diam a, vulputate eros. Vestibulum consectetur condimentum iaculis. Sed tempus diam enim, eu ullamcorper erat gravida at. Praesent lacus tellus, ornare quis imperdiet sit amet, vehicula id eros. Sed cursus odio eget sapien molestie aliquet. Cras vel lorem in dolor finibus rutrum. Aenean imperdiet nunc libero, eu venenatis neque maximus vel. Proin facilisis dolor id nunc feugiat tristique.</p>
  <p>Nunc id ullamcorper ex. Morbi elementum sapien ultricies massa mattis pharetra eget et enim. Etiam congue malesuada commodo. Sed laoreet tempus lorem a posuere. Vestibulum cursus, ipsum eu efficitur venenatis, risus purus semper sem, ut mollis ex nulla et lorem. Praesent eleifend finibus est et molestie. Curabitur egestas mauris vitae elementum laoreet. Maecenas vitae molestie nibh, vel consequat purus. Phasellus faucibus porta odio id scelerisque. Sed non dui mauris.</p>
  <img src="http://lorempixel.com/640/320/cats/4/" alt="cat picture" title="from lorempixel.com/"/>
  <p>Vivamus et metus nibh. Vivamus eu porta urna. Curabitur sed dui volutpat, viverra quam suscipit, hendrerit ipsum. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Vivamus massa velit, semper vitae massa sed, egestas imperdiet turpis. Aenean id elit nulla. Sed sit amet ultrices velit. In hac habitasse platea dictumst. Etiam ornare turpis a venenatis rutrum. Nam imperdiet arcu non commodo vulputate. Proin sit amet blandit enim. Maecenas ultrices urna eget bibendum scelerisque. Donec sem libero, elementum sed pellentesque quis, luctus sed diam. Ut egestas nisi ligula, ac semper orci tincidunt sit amet. Proin vulputate vulputate lacinia.</p>
  <p>Vivamus imperdiet, nisl ut dapibus vestibulum, dui leo porttitor dui, non consectetur nibh neque et mi. Sed ultrices dolor et est congue tristique. Sed sed volutpat nibh. Nunc pretium neque tellus, eget condimentum tellus sagittis quis. In vel turpis ac lectus suscipit congue vel at nunc. Sed condimentum sollicitudin turpis a aliquam. Phasellus sollicitudin quam eget ante consequat, sed pharetra purus tempor. Morbi sit amet elit eget nibh condimentum lobortis. Vivamus suscipit in orci eu rutrum.</p>
  <p>Phasellus ante risus, ornare eu suscipit pharetra, suscipit in quam. Curabitur mauris ex, viverra quis volutpat at, scelerisque eu lectus. Maecenas elementum dignissim leo id pellentesque. Praesent ac risus in sapien dignissim imperdiet quis in dolor. Cras hendrerit enim eu velit ultricies, quis fringilla purus blandit. Aliquam vitae vestibulum elit, in suscipit enim. Pellentesque interdum urna quis vehicula cursus. Vestibulum id dui non orci pulvinar egestas ut eu leo. Aliquam nisi nunc, ornare ut faucibus non, viverra at ligula. Praesent in commodo eros, quis egestas ante. Curabitur gravida ut urna eu maximus. In et tortor vel neque convallis feugiat. Maecenas pharetra iaculis diam commodo bibendum. Cras sollicitudin consequat ultrices. Nulla erat nulla, facilisis eget convallis ac, congue et sem.</p>
</article>
              
            
!

CSS

              
                /*body selector necessary on Codepen*/
*, body{ 
  margin: 0; 
  padding: 0;
  font-family: Old Standard TT, Times, serif;
}

* + *{ margin-top: 1rem; }

article{ 
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem; 
}

h1{
  text-transform: uppercase;
  font-weight: 700;
  font-size: 2.5em;
  line-height: 1.5em;
}

p{
  font-size: 1rem;
  line-height: 1.5em;
  line-height: 1.5rem;
}

p:first-child::first-letter, :not(p) + p:first-letter{ font-size: 1.5rem; }

p + p{ text-indent: 2rem;}

              
            
!

JS

              
                //fun with selectors
//thanks to Heydon Pickering at A List Apart
//http://alistapart.com/article/axiomatic-css-and-lobotomized-owls
              
            
!
999px

Console