:root {
  --border-color: #dadddb;
  --background-color: #e0e1e2;
  --text-color: #34444f;
}

.two-lists {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.left-list {
  margin-right: 5px;
}

.number {
  background-color: #ccc;
  display: flex;
  align-items: center;
  /* justify-content: center; */
  font-size: 21px;
  padding: 9px;
  /* height: 50px; */
  width: 130px;
  border-top: 1px solid #eee;
  border-left: 1px solid #eee;
  border-right: 1px solid #eee;
}
.number:not(:last-of-type) {
  /* border-bottom: 1px solid var(--border-color); */
}

.draggable-list {
  border: 1px solid var(--border-color);
  color: var(--text-color);
  padding: 0;
  list-style-type: none;
  overflow-x: hidden;
  overflow-y: hidden;
}

.draggable-list li {
  width: 200px;
  background-color: #f5f3f3;
  display: flex;
  flex: 1;
  overflow-x: hidden;
  overflow-y: hidden;
}

.draggable-list li:not(:last-of-type) {
  border-bottom: 1px solid var(--border-color);
}

.draggable-list li.over .draggable {
  background-color: #d4d3d3;
}

.draggable-list .person-name {
  margin: 0 20px 0 0;
}

.draggable-list li.right .person-name {
  color: #109e42;
}

.draggable-list li.wrong .person-name {
  color: #e41414;
}

.draggable {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px;
  flex: 1;
}

.button-div {
  margin-top: 20px;
  text-align: center;
}
.check-btn {
  background-color: var(--background-color);
  border: none;
  color: var(--text-color);
  font-size: 20px;
  padding: 10px 20px;
  cursor: pointer;
  box-shadow: 0 1px 3px #4f4e4e;
}

.check-btn:active {
  background-color: #ccc;
  transform: scale(0.98);
}

.check-btn:focus {
  outline: none;
}