body {
  background-color: #ececec;
  font-family: sans-serif;
  display: 'flex';
}

.loading {
  position: absolute;
  top: 0px;
  right: 0px;
  bottom: 0px;
  left: 0px;
  display: flex;
  align-items: center;
  justify-content: center;
}