.mdbook-tabs {
  display: flex;
}

.mdbook-tab {
  background-color: var(--table-alternate-bg);
  padding: 0.5rem 1rem;
  cursor: pointer;
  border: none;
  font-size: 1.6rem;
  line-height: 1.45em;
}

.mdbook-tab.active {
  background-color: var(--table-header-bg);
  font-weight: bold;
}

.mdbook-tab-content {
  padding: 1rem 0rem;
}

.mdbook-tab-content table {
  margin: unset;
}

.mdbook-tab::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-right: 0.5rem;
  vertical-align: -2px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

/* Assuming tabs.js sets data-tabname="<name>" */
.mdbook-tab[data-tabname="Java"]::before {
  background-image: url("../images/design_patterns/java.svg");
}
.mdbook-tab[data-tabname="Python"]::before {
  background-image: url("../images/design_patterns/python.svg");
}
.mdbook-tab[data-tabname="C++"]::before {
  background-image: url("../images/design_patterns/cpp.svg");
}
.mdbook-tab[data-tabname="C#"]::before {
  background-image: url("../images/design_patterns/csharp.svg");
}
.mdbook-tab[data-tabname="TypeScript"]::before {
  background-image: url("../images/design_patterns/typescript.svg");
}