.tac\:a { touch-action: auto }
.tac\:n { touch-action: none }
.tac\:m { touch-action: manipulation }

.tac\:px { touch-action: pan-x }
.tac\:py { touch-action: pan-y }
.tac\:pxy { touch-action: pan-x pan-y }

.tac\:pz { touch-action: pinch-zoom }

.tac\:px\:pz { touch-action: pan-x pinch-zoom }
.tac\:py\:pz { touch-action: pan-y pinch-zoom }
.tac\:pxy\:pz { touch-action: pan-x pan-y pinch-zoom }