dos

Public/static/js/common.js

@@ -143,7 +143,7 @@ function Particle() {
     this.vx = (Math.random() - 0.5) * 10;
     this.vy = (Math.random() - 0.5) * 10;
 
-    this.alpha = Math.random() * .5 + 1;
+    this.alpha = Math.random() * .5 + .5;
 
     this.color;
 }
@@ -154,7 +154,7 @@ Particle.prototype = {
         this.x += this.vx;
         this.vy += this.gravity;
         this.y += this.vy;
-        this.alpha -= 0.03;
+        this.alpha -= 0.01;
         if (this.x <= -this.w || this.x >= canvas.width ||
             this.y >= canvas.height ||
             this.alpha <= 0) {