.app-header {
    height: 80px; 
    border-bottom: thin lightgrey solid; 
}
.app-header .app-header--title { 
    font-size: 80px; 
    padding-left: 5px;
}

.dash-table-container .dash-spreadsheet-menu button {
  position: absolute;
  right: 20px;
  top: 0;
  padding: 10px;
}