.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.ag-theme-material .tick-button-cell{opacity:0;transition:opacity .2s ease-in-out}.ag-theme-material .ag-row-hover .tick-button-cell{opacity:1}