* {
  font-family: 'Roboto', sans-serif;
}

p {
  font-size: 18px;
}

.mid-section-img {
  text-align: center;
  padding: 5px;
}

.home-cards .card-body {
  min-height: 220px;
  font-size: large;
}

.home-cards .card {
  background: #269486;
  color: #fff;
  border: none;
}

section {
  margin-top: 60px;
}

.card:hover {
  opacity: 0.9;
}

.nav-bg {
  /*background-color: #f4af1b;*/
  background-color: #f8f9fa !important;
}

.navbar {
  position: fixed;
  z-index: 999;
  width: 100%;
  top: 0;
}


.row {
  display: flex;
  flex-wrap: wrap;
  padding: 0 4px;
}

/* contact */
.contact-page {
  height: 85vh;
}

.c-flex {
  padding: 30px 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 20px;
  word-wrap: break-word;
}

.c-flex:first-child {
  margin-bottom: 30px;
}

.c-flex a {
  color: #000;
}

.c-flex i {
  font-size: 50px;
  margin-bottom: 15px;
}

.c-flex:hover {
  cursor: pointer;
  background: #d6fffa;
  opacity: 0.7;
  border-color: #d6fffa;
}



.yellow-bg {
  background: #ffff00 !important;
  color: #000 !important;
}

.c-offset {
  margin-left: 38.333%;
}
/* Create four equal columns that sits next to each other */
.column {
  flex: 25%;
  max-width: 25%;
  padding: 0 4px;
}

.column img {
  margin-top: 8px;
  vertical-align: middle;
  width: 100%;
}

footer {
  background: #269486;
  color: #fff;
}

footer a {
  color: #fff;
  font-size: 20px;
  font-weight: bold;
}

footer a:hover {
  color: #fff;
}


/*about*/
.background-about {
  background: #7D88BF;
}

.c-h5 {
  font-size: 24px;
  font-weight: bold;
}


  /* Responsive layout - makes a two column-layout instead of four columns */
@media screen and (max-width: 768px) {
  .column {
    flex: 50%;
    max-width: 50%;
  }
  .contact-page{height: unset;}
  #experimentTab li{
    width:100%;
  }
}

@media screen and (max-width: 768px) {
  .home-cards .card-body {
    min-height: unset;
  }
}

/* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  .column {
    flex: 100%;
    max-width: 100%;
  }
}

.navbar-light .navbar-nav .nav-link{
  font-size: larger;
}

.navbar-light .navbar-nav .active > .nav-link, .navbar-light .navbar-nav .nav-link.active, .navbar-light .navbar-nav .nav-link.show, .navbar-light .navbar-nav .show > .nav-link{
  color:#269486;
  font-weight: bold;
}

.l1{
  box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.2);
}

.l1:hover {
  background-color: #10f7e0;
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}


.container
{
   font-size: 1.1rem !important;
}