body	{ 
  background-color: #000000; 
  color: #FFFFFF;
  }
  
.game {
  width: 350px; 
  height: 140px; 
  margin: 10px;
  position:relative;
  background-color: #a0a0a0;
  border-radius: 10px 10px 0px 0px;
  border-bottom-style: ridge;
  border-width: 5px;
  box-shadow: 7px 7px 3px #505050;
  }

.tower {
  width: 100px;
  position: absolute;
  bottom: 1px;
  z-index : 0;
  }
  
#t1 {left:10px}
#t2 {left:120px}
#t3 {left:230px}

.disk {
  height: 20px;
  border-radius: 8px;
  }

.disk {
  box-shadow: 15px 3px 7px #606060;
  }
  
.bottom{
  box-shadow: 15px 3px 7px #606060;
  }
  
.disk, .bottom{
  font-size: 0px;
  }
  
#s1 {
  width: 30px;
  margin-left: 35px;
  background-color: #ffff00;
  background: -moz-radial-gradient(40% 30%, #ffff00, #45352a);
  background: -webkit-radial-gradient(40% 30%, #ffff00, #45352a);
  background: -o-radial-gradient(40% 30%, #ffff00, #45352a);
  background: radial-gradient(40% 30%, #ffff00, #45352a);
  }

#s2 {
  width: 50px;
  margin-left: 25px;
  background-color: #ff4000;
  background: -moz-radial-gradient(40% 30%, #ff4000, #602727);
  background: -webkit-radial-gradient(40% 30%, #ff4000, #602727);
  background: -o-radial-gradient(40% 30%, #ff4000, #602727);
  background: radial-gradient(40% 30%, #ff4000, #602727);
  }

#s3 {
  width: 70px;
  margin-left: 15px;
  background-color: #ff00ff;
  background: -moz-radial-gradient(40% 30%, #ff00ff, #601a60);
  background: -webkit-radial-gradient(40% 30%, #ff00ff, #601a60);
  background: -o-radial-gradient(40% 30%, #ff00ff, #601a60);
  background: radial-gradient(40% 30%, #ff00ff, #601a60);
  }

#s4 {
  width: 90px;
  margin-left: 5px;
  background-color: #40ff00;
  background: -moz-radial-gradient(40% 30%, #40ff00, #276027); 
  background: -webkit-radial-gradient(40% 30%, #40ff00, #276027); 
  background: -o-radial-gradient(40% 30%, #40ff00, #276027);
  background: radial-gradient(40% 30%, #40ff00, #276027);
  }

#s5 {
  width: 110px;
  margin-left: -5px;
  background-color: #000000;
  background: -moz-radial-gradient(40% 30%, #80a0ff, #000060);
  background: -webkit-radial-gradient(40% 30%, #80a0ff, #000060);
  background: -o-radial-gradient(40% 30%, #80a0ff, #000060);
  background: radial-gradient(40% 30%, #80a0ff, #000060);
  }
  
div.bottom{
  height:120px;
  width: 10px;
  border-radius: 3px;
  position: absolute;
  left:45px;
  bottom: 0px;
  background-color: #80c0ff;
  background: -moz-radial-gradient(40% 45%, #80c0ff, #1a60d0);
  background: -webkit-radial-gradient(40% 45%, #80c0ff, #1a60d0);
  background: -o-radial-gradient(40% 45%, #80c0ff, #1a60d0);
  background: radial-gradient(40% 45%, #80c0ff, #1a60d0);
  z-index:-1;
  }