.RadHtmlChart_Material.k-chart .k-navigator-hint .k-tooltip{color:#455A64}.k-marquee-color{border-color:#E1F5FE;color:#03A9F4;background-color:#E1F5FE}.k-tooltip.k-chart-tooltip.k-chart-shared-tooltip,.k-tooltip.k-chart-tooltip.k-chart-crosshair-tooltip{border-color:#455A64;color:#fff;background-color:#455A64}