css_task2styles.css

.container {
  display: flex;
  justify-content: space-evenly;
}

.c1, .c2 {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.c1 h2, .c2 h2 {
  text-align: center;
}

.c1 ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  width: 200px;
  background-color: skyblue;
}

.c1 li a {
  display: block;
  color: #000;
  padding: 8px 16px;
  text-decoration: none;
}

.c1 li a.active {
  background-color: orange;
  color: white;
}

.c1 li a:hover:not(.active) {
  background-color: #ddd;
  color: white;
}
.c2 ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid #e7e7e7;
  background-color: #f3f3f3;
}

.c2 li {
  float: left;
}

.c2 li:nth-last-child(n+2) {
  border-right: 1px solid #888;
}

.c2 li a {
  display: block;
  color: #666;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

.c2 li a:hover:not(.active) {
  background-color: #ddd;
}

.c2 li a.active {
  color: white;
  background-color: #828282;
}