.toolbar-spacer {
  flex: 1 1 auto;
}

.sidenav {
  height: 100vh;
  width: 20vw;
  min-width: 20em;
}

mat-sidenav-container, mat-sidenav-content, mat-sidenav {
  height: 100vh;
}

.main-area {
}

.button-back:hover {
  background: #5a34a0;
}

.button-wiki:hover {
  background: #5a34a0;
}

.datepicker-start {
  margin-top: 50px;
}

.datepicker-end {
  margin-top: 20px;
}