body {
  font-family: proxima-nova, sans-serif;
  font-size: 18px;
  font-style: normal;
  font-weight: 300;
}
a {
  text-decoration: none;
  color: #37c;
}
a:hover,
a:focus {
  text-decoration: underline;
}
.relative-center {
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}
.header {
  margin-bottom: 50px;
  overflow: hidden;
}
.header-overlay {
  position: absolute;
  top: 0;
  right: 100%;
  transition: 0.4s;
  opacity: 0;
}
.client-logo {
  margin-bottom: 20px;
}
h1 {
  margin-bottom: 30px;
  font-size: 40px;
}
.date {
  position: relative;
  width: 100%;
  padding: 15px 65px;
  margin: 30px 0;
  font-size: 20px;
  font-weight: 300;
  cursor: pointer;
  text-align: center;
  text-transform: uppercase;
  background: #eee;
}
.date .glyphicon {
  position: absolute;
  top: 50%;
  right: 20px;
  font-size: 24px;
  transform: translateY(-50%);
}
.date .glyphicon:after {
  content: "\e082";
}
.date.collapsed .glyphicon:after {
  content: "\e081";
}
ul {
  padding: 0;
  margin: 0;
  list-style: none;
  text-align: center;
}
ul.collapse {
  margin-bottom: 60px;
}
ul > li {
  display: inline-block;
  margin-bottom: 10px;
  font-weight: 700;
  cursor: pointer;
}
ul > li > .concept {
  position: relative;
  display: inline-block;
  width: 235px;
  height: 235px;
  margin: 15px 7.5px 0;
  overflow: hidden;
  font-size: 32px;
  font-weight: 300;
  line-height: 1.2;
  transition: 0.3s;
  text-decoration: none !important;
  color: #fff !important;
  background: #e30030;
}
ul > li:hover > .concept {
  background: #000;
}
ul > li > .concept .title {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  transition: 0.3s ease-in-out;
  transform: translate(-50%, -50%);
}
ul > li:hover > .concept .title {
  top: 30px;
  transform: translateX(-50%);
}
ul > li .links {
  position: absolute;
  top: 100%;
  width: 100%;
  height: 100%;
  font-size: 16px;
  font-weight: 700;
  transition: 0.3s ease-in-out;
  text-align: center;
  letter-spacing: 2px;
  text-transform: uppercase;
}
ul > li:hover .links {
  top: 85px;
}
ul > li .links > a {
  display: block;
  margin-bottom: 6px;
  text-decoration: none;
  color: #fff;
}
ul > li .links > a:hover {
  color: #e30030;
}
ul > li > ul {
  margin: 5px 0 20px;
}
.footer {
  margin-top: 100px;
  margin-bottom: 200px;
  font-size: 22px;
  font-weight: 400;
  color: #e30030;
}
.footer .separator {
  display: block;
  height: 5px;
}
.footer a {
  transition: 0.3s;
  text-decoration: none;
  color: #e30030;
}
.footer a:hover {
  color: #000;
}
.footer .social-icon {
  margin: 0 3px;
}
.footer h2 {
  margin-bottom: 15px;
  font-size: 60px;
}
@media screen and (min-width: 620px) {
  .date {
    padding: 15px 65px;
    font-size: 24px;
  }
  .date .glyphicon {
    font-size: 30px;
  }
  .footer .separator {
    display: inline-block;
    padding: 0 20px;
  }
  .footer .separator:after {
    content: "|";
  }
}
@media screen and (min-width: 992px) {
  .header {
    height: 199px;
  }
  .header-overlay {
    right: 75%;
    display: block;
    opacity: 1;
  }
}
@media screen and (min-width: 1920px) {
  .header-overlay {
    right: auto;
    left: 0;
  }
}