* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system,BlinkMacSystemFont,avenir next,avenir,
  helvetica neue,helvetica,ubuntu,roboto,noto,segoe ui,arial,sans-serif;
  max-width: 100%;
  background-color: #f1f3f5;
}

.center-content {
  width: 100%;
  max-width: 700px;
  padding: 0 1rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 200px;
}

h1, h2, h3, h4, h5, p {
  margin-bottom: 0;
}

h1 {
  font-size: 3.5rem;
  font-weight: 200;
  color: #111111;
}

h2 {
  font-weight: 200;
  font-size: 2.3rem;
  margin-bottom: 1em;
  color: #408BC9;
  position: relative;
}

h3 {
  font-weight: normal;
  font-size: 1.8rem;
}

h4 {
  font-size: 1.5rem;
  font-weight: 300;
  margin-top: 0.5em;
}

p {
  font-size: 1.5rem;
  line-height: 1.58;
  color: #667788;
}

h2  > .twa {
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.2em;
}

.top-heading {
  margin-bottom: 0.5em;
  margin-top: 1.5em;
}

.summary {
  font-size: 1.5rem;
  font-weight: normal;
  text-align: center;
  margin-bottom: 1.5em;
  color: #667788;
}

.social-links {
  text-align: center;
  margin-bottom: 5em;
}
.social-links a {
  text-decoration: none;
  margin: 0 2px;
}

.social-links img {
  height: 40px;
  width: 40px;
}

.text-center {
  text-align: center;
}

code {
  font-family: cousine,"SFMono-Regular",Consolas,Menlo,"Liberation Mono",
  "Ubuntu Mono",Courier,monospace;
}

.stack code {
  color: #408BC9;
  border: 1px solid #408BC9;
  padding: 5px;
  border-radius: 3px;
  display: inline-block;
  margin: 5px 1px 0 0;
}

a {
  color: inherit;
}

a:focus {
  outline: 0;
}

a[name] {
  color: inherit;
  text-decoration: none;
}