html,
body {
  font-family: 'Open Sans', serif;
  background: #f0f2f4;
}
.hero-body {
  background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}
@keyframes gradientBG {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.card {
  margin-bottom: 3rem;
  border-radius: 15px;
  animation-duration: 1s;
  animation-timing-function: cubic-bezier(0, 0.5, 0, 1);
  animation-fill-mode: both;
}

.card-footer-item {
  font-size: 12px;
  font-weight: bold;
  color: #666;
}
.card-header {
  box-shadow: 0 0.125em 0 rgba(10, 10, 10, 0.1);
}
.card-header-title {
  display: block;
}
.card-content p {
  margin-bottom: 2rem;
}
.footer {
  padding: 0;
}
.content p:not(:last-child) {
  margin-bottom: 0;
}
.subtitle a {
  color: #fc60a8;
}

.button {
  height: auto;
}

.hero {
  animation-delay: 0s;
  -webkit-animation: fadein 3s; /* Safari, Chrome and Opera > 12.1 */
  -moz-animation: fadein 3s; /* Firefox < 16 */
  -ms-animation: fadein 3s; /* Internet Explorer */
  -o-animation: fadein 3s; /* Opera < 12.1 */
  animation: fadein 3s;
}

@keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Firefox < 16 */
@-moz-keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Safari, Chrome and Opera > 12.1 */
@-webkit-keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Internet Explorer */
@-ms-keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Opera < 12.1 */
@-o-keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
