.container-bio {
  border: 2px solid #ccc;
  background: linear-gradient(to right, #1c1c1c 0%, #616060 100%);
  color: white;
  border-radius: 5px;
  padding: 16px;
  margin: 16px 0;
}

.container-bio::after {
  content: "";
  clear: both;
  display: table;
}

.container-bio img {
  float: left;
  margin-right: 20px;
  border-radius: 60%;
}

.container-bio span {
  font-size: 20px;
  margin-right: 15px;
}

@media (max-width: 800px) {
  .container-bio {
    text-align: center;
  }
  .container-bio img {
    margin: auto;
    float: none;
    display: block;
  }
}

/* Float four columns side by side */
.column {
  float: left;
  width: 25%;
  padding: 0 10px;
}

/* Remove extra left and right margins, due to padding */
.row {
  margin: 0 -5px;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

/* Responsive columns */
@media screen and (max-width: 600px) {
  .column {
    width: 100%;
    display: block;
    margin-bottom: 20px;
  }
}

/* Style the counter cards */
.card {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  padding: 16px;
  text-align: center;
  background-color: #f1f1f1;
  transition: 0.3s;
  border-radius: 5px;
}

.card:hover {
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}