div.searchable {
  width: 300px;
  float: left;
  margin: 0 15px;
}

.searchable input {
  width: 100%;
  height: 50px;
  font-size: 18px;
  padding: 10px;
  -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
  -moz-box-sizing: border-box; /* Firefox, other Gecko */
  box-sizing: border-box; /* Opera/IE 8+ */
  display: block;
  font-weight: 400;
  line-height: 1.6;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  border-radius: .25rem;
  transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
  background: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E") no-repeat right .75rem center/8px 10px;
}

.searchable ul {
  display: none;
  list-style-type: none;
  background-color: #fff;
  border-radius: 0 0 5px 5px;
  border: 1px solid #add8e6;
  border-top: none;
  max-height: 200px;
  margin: 0;
  overflow-y: scroll;
  overflow-x: hidden;
  padding: 0;
}

.searchable ul li {
  padding: 7px 9px;
  border-bottom: 1px solid #e1e1e1;
  cursor: pointer;
  color: #6e6e6e;
}

.searchable ul li.selected {
  background-color: #007bff;
  color: #ffffff;
}