Core ApiPluginsCLASS_LASSO_MASK_LEFTOn this pageCLASS_LASSO_MASK_LEFT const CLASS_LASSO_MASK_LEFT: "vjs-lasso-mask-left" = "vjs-lasso-mask-left" Assigned to the DOM element representing the left part of the lasso mask, when the lasso is inverted mode. See CLASS_LASSO_MASK Css Class Context lasso