style.css

html, body {
  width: 100%;
  min-height: 100%;
  position: relative;
  margin: 0;
  height: 100%;
  padding: 0;
  font-family: 'Roboto', sans-serif;
  color: #555;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, summary {
  display: block;
}

h1 {
  font-weight: 700;
  font-size: 4em;
}

h2 {
  font-weight: 800;
  font-size: 1.8em;
  font-family: 'rs';
}

h3 {
  color: #555;
  font-weight: 700;
  font-size: 2em;
  margin: 64px 0 16px;
  font-family: 'rs';
}

h4 {
  color: #337ab7;
  font-weight: 700;
  font-size: 1.6em;
  margin: 24px 0 16px;
}

p {
  font-weight: 400;
  font-size: 1.4em;
  margin: 0.5em 0;
}

.buttons {
  margin: 30px 0 0 0;
}

.title {
  margin-bottom: 1em;
}

p b {
  font-size: 1.2em;
}

a {
  background-color: transparent;
  color: inherit;
}

a:active, a:hover {
  outline: 0;
}

div {
  background-position: center;
  background-repeat: no-repeat;
}

img {
  border: 0;
}

td, th {
  padding: 0;
}

.hcont {
  width: 1120px;
  margin: 0 auto;
  height: 100%;
  position: relative;
}

article header {
  margin: 0;
  padding: 40px 0;
  width: 100%;
  border-top: 3px solid #337ab7;
}

article header h1, article header h2 {
  margin: 0;
  padding: 0;
}

article section {
  margin: 16px 0 64px;
}

article footer .hcont .col {
  height: 100%;
  -webkit-column-break-inside: avoid-column;
  page-break-inside: avoid-column;
  break-inside: avoid-column;
}

[ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
  display: none !important;
}

article {
  height: 60%;
  display: block;
  width: 100%;
  transition: 1s;
  color: #35464e;
  text-align: center;
  background-color: #eee;
  position: absolute;
  bottom: 0;
  border-top: 2px solid black;
}

article.active {
  height: 40%;
}

article header {
  height: auto;
  width: 100%;
  text-align: center;
  position: absolute;
  padding: 0;
  margin: 20px 0;
  border: 0;
}

article header p {
  font-size: 1em;
  font-weight: 400;
  letter-spacing: 0.3px;
  text-shadow: 0px 0px 60px rgba(0, 0, 0, 0.2);
}

a.btn {
  display: inline-block;
  text-transform: uppercase;
  margin: 0 1rem 1rem;
  color: rgb(53, 70, 78);
  background-color: rgba(53, 70, 78, 0.1);
  border-color: rgb(53, 70, 78);
  border-style: solid;
  border-width: 1px;
  border-radius: 0.3rem;
  transition: color 0.2s, background-color 0.2s, border-color 0.2s;
  padding: 0.75rem 1rem;
  text-decoration: none;
  min-width: 80px;
}

.btn:hover {
  color: #ffffff;
  text-decoration: none;
  background-color: rgb(53, 70, 78);
  border-color: #ffffff;
}

.hide {
  background: transparent;
}

.video-container {
  position: relative;
  width: 100%;
  height: calc(40% - 4px);
  border-bottom: 4px solid black;
}