body {
  line-height: 1.5;
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  color: #1d1d1d;
}

.hidden {
  display: none;
}

h1 {
  line-height: 50px;
  font-size: 36px;
  font-weight: 600;
}

/* jumbotron */
@media (min-width: 320px) and (max-width: 767px) {
  .jumbotron {
    padding-top: 100px;
    margin-bottom: 0px;
    text-align: center;
    background-color: transparent !important;
  }
}

@media (min-width: 576px) {
  .jumbotron {
    padding-right: 2rem;
    padding-bottom: 4rem;
    padding-left: 2rem;
    background-color: transparent !important;
  }
}

/* jumbotron h1 */
.jumbotron h1 {
  color: #21439c;
  line-height: 50px;
  font-size: 36px;
  font-weight: 600;
}

/* jumbotron a */

.jumbotron a {
  border-radius: 30px;
  border: 1.5px solid #21439c;
  padding: 6px 20px;
  margin-top: 15px;
  font-size: 16px;
  color: black;
}

.jumbotron a:hover {
  background-color: #21439c;
  border-color: #21439c;
  color: #ffffff;
  text-decoration: none;
  font-weight: 400;
}

/* ui */
.ui img {
  padding-top: 25px;
}

img {
  vertical-align: middle;
}

.img-thumbnail {
  border: none !important;
  padding-bottom: 80px;
}

/* btn */
.btn {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  vertical-align: middle;
  background-color: transparent;
  border: 1px solid transparent;
}

html {
  scroll-behavior: smooth;
}