igc-button-group{width:200px}igc-ripple{--color:gray}igc-toggle-button::part(toggle){background:#2f4d6a;color:#fdfdfd}igc-toggle-button::part(toggle):hover{background:#1f3347;color:#fdfdfd}igc-toggle-button[disabled]::part(toggle){background:#d3d3d3;color:gray}igc-toggle-button[selected]::part(toggle){background:#1f3347;color:#fdfdfd}