.spec-popover{padding:0!important;max-width:340px}.spec-popover-body{max-height:400px;overflow-y:auto}.spec-group{padding:8px 12px;border-bottom:1px solid #f0f0f0}.spec-group:last-child{border-bottom:none}.spec-name{font-weight:600;font-size:13px;color:#1d2129;margin-bottom:6px}.spec-item{padding:4px 0}.spec-empty{font-size:12px;color:#c9cdd4}