#trash-table-area{display:none}.divReadonly{pointer-events:none}.errorSpan{color:#af0004;display:block}.errorClass input,.errorClass select{border:1px solid #af0004}#kanban_students .kanban-board .kanban-drag{max-height:50vh;min-height:200px;overflow:auto;padding:20px}input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}