.modal-dialog.preview-dialog{width:calc(100vw - 24px);height:calc(100vh - 24px);max-height:calc(100vh - 24px);margin:12px auto;display:flex;flex-direction:column}.preview-dialog>.modal-head{flex:0 0 auto}.preview-dialog>.spreadsheet-preview-body{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.excel-preview-toolbar{flex:0 0 58px}.excel-viewport{flex:1 1 auto;height:auto;min-height:0;overflow:auto;padding:12px;scrollbar-gutter:stable;background:#f7f8fa}.sheet-tabs{flex:0 0 42px;position:relative;z-index:8}.excel-grid{table-layout:fixed;max-width:none}.excel-cell{word-break:normal;overflow:hidden}.cell-value{overflow:hidden;word-break:normal;overflow-wrap:break-word}.cell-value:focus{max-height:none!important;min-height:50px;overflow:auto;position:relative;z-index:12;background:#fff}.excel-image{max-width:calc(100% - 8px)}