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void setup()
{
size(500,500);
background(#000000);
}
void draw(){
fill(#BFBFBF);
rect(random(width), random(500), 2, 35);
fill(#000000,20);
noStroke();
rect(0,0,width,height);
translate(mouseX,mouseY);
float y = sin(millis()/700.0);
float x = cos(millis()/700.0);
//fill(#3C70F0,80);
//ellipse(y*50,x*50,y*60,x*50);
fill(#3CF085,80);
ellipse(x*50,y*50,x*60,y*50);
// delay(30);
}