#stalker{ position:absolute; pointer-events: none; transition:linear 0.1s; } stkx=0;stky=0; pntx=0;pnty=0; stks=10;//速度調整 document.addEventListener('mousemove',mv,false); document.addEventListener('touchmove',mvt,false); timer=setInterval(function(){ stkx=(stkx*stks+pntx)/(stks+1); stky=(stky*stks+p…