.container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.btn {
  background-color: #286090;
  border: 0px;
  height: 30px;
  color: white;
  border-radius: 5px;
  padding-left: 10px;
  padding-right: 10px;
  cursor: pointer;
}

.btn:active {
  background-color: gray;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.4);
}

.modal-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal-details {
  background-color: #fefefe;
  border: 1px solid gray;
  width: 80%;
  padding: 10px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}

.close {
  cursor: pointer;
  float: right;
}

.close:hover {
  color: red;
}