main.css

body {
  background: white;
  font-family: Gotham, sans-serif;
  font-weight: 200;
  color: #0F2936;
}

h1, h2, h3, h4 {
  font-weight: 400;
  line-height: 1.3em;
}

h1 {
  font-weight: 200;
  font-size: 2.8561rem;
}
h2 {
  font-size: 2.197rem;
}
h3 {
  font-size: 1.69rem
}
h4 {
  font-size: 1.3rem
}

#main-toolbar {
  transition: transform 0.3s ease-in-out, height 0.3s ease-in-out;
}

.slide-up {
  height: 0;
  transform: translateY(-50px);
}

.app-title {
  text-decoration: none;
}

.app-title svg:first-of-type {
  height: 50px;
  margin-right: 10px;
  vertical-align: super;
  width: 50px;
}

.app-title svg:last-of-type {
  height: 64px;
  width: 344px;
}

.hero {
  padding: 75px 0;
  text-align: center;
}
.hero h1 {
  font-weight: 400;
  margin: 1rem 0;
}
.hero h2 {
  font-size: 1.3rem;
  font-weight: 200;
  margin-bottom: 2.5rem;
}

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

.hero-button-text {
  vertical-align: middle;
}

.content {
  margin: 0 auto;
  max-width: 960px;
}

.get-started figure {
  min-height: 125px;
  padding: 0 25px;
}

.get-started .logo-step-img {
  flex: 0 0 100px;
}

.get-started svg {
  height: 100px;
  width: 100px;
}

.get-started figcaption {
  margin: 0 50px;
}

.get-started figcaption h3 {
  margin: 0 0 5px 0;
}

.get-started p {
  margin: 0;
}

.get-started .code {
  border: 1px dashed #ddd;
  cursor: text;
  flex: 0 0 330px;
  margin: 0;
  overflow: hidden;
  padding: 10px;
}

.why-stacktrace {
  min-height: 250px;
  font-size: 1.1rem;
}
.why-stacktrace header h2 {
  margin-bottom: 1rem;
}
.why-stacktrace h3 {
  margin: 0.4rem;
}
.why-stacktrace p, .why-stacktrace ul {
  margin: 0;
  padding: 1rem;
}

.flex.two {
  flex: 2;
}

.flex.three {
  flex: 3;
}

.content header {
  text-align: center;
}

figure {
  margin: 1.5rem 0;
}

.home-footer {
  font-size: 0.9rem;
  margin-top: 2rem;
  padding: 1rem 0;
  text-align: center;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.api-docs {
  padding: 0 0 2rem 3.5rem;
  position: relative;
  max-width: 768px;
}

/* Header */
.api-docs h1:first-of-type,
.api-docs h2:first-of-type {
  /*background-color: #FF6618; /!*#00A1A0;*!/*/
  /*color: white;*/
  font-size: 2.73rem;
  font-weight: 200;
  margin: 0;
}

.api-docs h1:first-of-type {
  padding-top: 1rem;
}

.api-docs h2:first-of-type {
  font-size: 1.1rem;
  padding-bottom: 2rem;
}

/* Badges */
.api-docs .shields {
  position: absolute;
  top: 2rem;
  right: 0;
}

.shields img {
  border: 0 none;
}

.api-docs h2:not(:first-of-type) {
  border-bottom: 1px solid #eee;
  font-weight: 400;
  margin: 2rem 0 0.5rem;
}

.api-docs #api~h4, .api-docs #api~h4 code {
  font-family: Menlo, Monaco, Consolas, Lucida Console, dejavu sans mono, monospace;
  font-size: 1.3rem;
}

.api-docs h4 {
  margin-bottom: 0;
}

.api-docs p {
  color: #294350;
  margin: 0.3rem 0;
}

.api-docs pre {
  background-color: #f6f6f6;
  border-left: 4px solid orange;
  border-radius: 3px;
  overflow: auto;
  padding: 10px;
  width: calc(100% - 1.5rem);
}

.api-docs pre, .api-docs code, .code {
  font-family: Menlo, Monaco, Consolas, Lucida Console, dejavu sans mono, monospace;
  font-size: 15px;
}

pre .token.operator {
  background: none;
}

pre .token.keyword {
  font-weight: 600;
}

pre .token.punctuation {
  color: #aaa;
}

.api-docs ul {
  list-style-type: none;
  margin: 0.5rem 0;
  padding-left: 2rem;
}

/* Live Demo */
.try-demo {
  position: relative;
}

.try-demo pre {
  border: 1px dashed #ccc;
  /*box-sizing: border-box;*/
  /*margin: 0 10px;*/
  /*overflow-x: scroll;*/
}

.try-demo .execute-demo-button {
  position: absolute;
  right: calc(50% - 28px);
  top: 30px;
}