* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
  width: 100%;
  margin: 0;
}
body {
  background-color: #fff;
  font-family: 'Roboto', sans-serif;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Fira Sans', sans-serif;
  padding: 0;
  margin: 0.85rem 0;
}
pre,
code,
.snippet {
  color: #333;
  background: #eee;
  font-family: 'Source Code Pro', monospace;
  font-size: 0.85rem;
}
.snippet {
  padding: 0.15rem 0.25rem;
}
pre {
  padding: 0.85rem;
  overflow: scroll;
}
header {
  position: relative;
  background: #f33;
  height: 70%;
  min-height: 28rem;
  color: #fff;
}
.fork-me {
  position: absolute;
  top: 2.5rem;
  right: 0;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border: 2px solid #333;
  color: #333;
  opacity: 0.5;
  transition: 0.2s opacity ease-in;
  text-decoration: none;
  font-weight: bold;
}
.fork-me:hover {
  opacity: 0.8;
}
.info {
  position: relative;
  display: flex;
  height: 100%;
  width: 85%;
  max-width: 1000px;
  margin: auto;
  justify-content: center;
  flex-direction: column;
}
.info h1,
.info h2,
.info h3 {
  margin: 0.5rem 0;
}
.info h1 {
  font-size: 4rem;
}
.info h2 {
  font-size: 2rem;
}
.info h3 {
  font-size: 1rem;
}
#blocks {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  margin-top: -5rem;
}
#blocks .block {
  width: 80%;
  max-width: 1000px;
  margin: auto;
  background-color: #fff;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #333;
}
#blocks .block:last-of-type {
  border-bottom: 0;
  padding: 1rem 1.5rem 0;
  margin-bottom: 0.85rem;
}