style.css

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,600;0,700;1,600&display=swap');
body {
  font-family: Montserrat, sans-serif;
  color: #333333;
}

.leaders {
  display: flex;
  flex-wrap: wrap;
}

.column {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

.column h2 {
  width: 100%;
}

.card {
  box-sizing: content-box;
  margin: 0.5em;
  padding: 0.5em;
  border: #ccc solid 1px;
  width: 100%;
  border-radius: 0.25em;
  display: flex;
}

.card .image {
  width: 96px;
  height: 96px;
}

.image img {
  width: 100%;
}

.table {
  border-collapse: collapse;
  margin-bottom: 10px;
  width: 100%;
  font-size: 0.9rem;
}

.table>thead th {
  color: #333333;
  border: 1px solid #cccccc;
  border-bottom-width: 1px;
  border-bottom-width: 2px;
  font-weight: 700;
  padding: 7px 10px;
  text-align: left;
  cursor: pointer;
  background: #ffffff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.table>thead th::before {
  content: "";
  display: inline-block;
  border: 5px solid transparent;
  margin-right: 5px;
}

.table>thead th.sort_desc::before {
  border-bottom-color: #333333;
  border-top-width: 0;
}

.table>thead th.sort_asc::before {
  border-top-color: #333333;
  border-bottom-width: 0;
}

.table tr:nth-child(odd) {
  background-color: #f5f5f5;
}

.table td {
  padding: 3px 10px;
  text-overflow: ellipsis;
  border: 1px solid #e0e0e0;
}

.table .number {
  text-align: right;
}

.navigation {
  text-align: center;
}

.navigation span {
  padding: 7px 10px;
}

@media screen and (min-width: 690px) {
  .column {
    width: 33.3%;
  }
}