* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  background-color: #f5f5f5;
}
.row {
  display: flex;
  flex-wrap: wrap;
  padding: 5em;
  text-align: center;
}
.column {

  width: 100%;
}
h1 {
  width: 100%;
  text-align: center;
  font-size: 3.5em;
  color: #1f003b;
}
.card {
  box-shadow: 0 0 2.4em rgba(25, 0, 58, 0.1);
  padding: 3.5em 1em;
  margin-bottom: 20px;
  border-radius: 0.6em;
  color: #1f003b;
  cursor: pointer;
  transition: 0.3s;
  background-color: #ffffff;
}
.card .img-container {
  width: 150px;
  height: 150px;
  background-color: #72A248;
  padding: 0.5em;
  border-radius: 50%;
  margin: 0 auto 2em auto;
  display: none;
}
.card img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  display: none;
}
.card h3 {
  font-weight: 500;
}
.card p {
  font-weight: 300;
  text-transform: uppercase;
  margin: 0.5em 0 2em 0;
  letter-spacing: 2px;
}
.icons {
  width: 50%;
  min-width: 180px;
  padding: 50px;
  margin: auto;
  display: flex;
  justify-content: space-between;
}
.card a {
  text-decoration: none;
  color: inherit;
  font-size: 1.4em;
}
.card:hover {
  background: linear-gradient(#006CB6, #72A248);
  color: #ffffff;
}
.card:hover .img-container {
  transform: scale(1.15);
}





.container {
  overflow:auto;
  text-align: center;
}

.filterDiv {
  
  display: none; /* Hidden by default */
}

/* The "show" class is added to the filtered elements */
.show {
  display: block;
}

/* Style the buttons */
.btn {
  border: none;
  outline: none;
  padding: 12px 16px;
  background-color: #f1f1f1;
  cursor: pointer;
}

/* Add a light grey background on mouse-over */
.btn:hover {
  background-color: #ddd;
}

/* Add a dark background to the active button */
.btn.active {
  background-color: #666;
  color: white;
}




@media screen and (min-width: 768px) {
  section {
    padding: 1em 2em;
  }
  .column {
    flex: 0 0 33.33%;
    max-width: 33.33%;
    padding: 1em;
    padding-bottom: 20px;
  }
}
@media screen and (min-width: 992px) {
  section {
    padding: 1em;
  }
  .card {
    padding: 5em 1em;
  }
  .column {
    flex: 0 0 33.33%;
    max-width: 33.33%;
    padding: 0 0.5em;
    padding-bottom: 50px;
  }
}