/* A marking guide is a normal grid item, never a sticky layer over score or history cards. */
@media(min-width:981px){
  #teacher-diagram-marking .q19-marking-scheme{height:calc(100vh - 40px);max-height:none;position:static}
  #teacher-analysis-marking .q20-marking-desk.unified-teacher-marking-desk>.unified-marking-scheme{height:calc(100vh - 40px);max-height:none;position:static}
}

/* Reserve enough room for labels; all remaining width belongs to the descriptor. */
#teacher-diagram-marking .secure-marking-guide th:nth-child(1),#teacher-diagram-marking .secure-marking-guide td:nth-child(1),#teacher-analysis-marking .secure-marking-guide th:nth-child(1),#teacher-analysis-marking .secure-marking-guide td:nth-child(1){width:84px;white-space:nowrap}
#teacher-diagram-marking .secure-marking-guide th:nth-child(2),#teacher-diagram-marking .secure-marking-guide td:nth-child(2),#teacher-analysis-marking .secure-marking-guide th:nth-child(2),#teacher-analysis-marking .secure-marking-guide td:nth-child(2){width:84px;white-space:nowrap}