body{
  text-align: center;
  background-image: url("../images/felt.jpg");
}

h1{
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 50px;
  text-shadow: 3px 3px 3px black;
  line-height: 100px;
  color: gold;
}
#restart{
  font-size: 20px;
  padding: 20px;
}
#connect4 {
  background: url('../images/wood.jpg');
  width: 550px;
  height: 480px;
  display: none;
  border: 30px ridge;
  border-color: chocolate;
  border-radius: 20px;
}
#splash{
  display: block;
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 30px;
  color: antiquewhite;
  text-shadow: 3px 3px 3px black;
  width: 500px;
  text-align: justify;
  margin: auto;
  line-height: 40px;
  cursor: pointer;
  background: rgba(0,0,0,0.3);
  border-radius: 10px;
  padding: 15px;
}
#splash h2{
  margin-top: 15px;
  color: gold;
  text-shadow: 3px 3px 3px black;
}
.col{
  width: 70px;
  height: 70px;
  display: inline-block;
  background: #eee;
  border-radius: 50%;
  margin: 4px;
}
.col.empty{
  cursor: pointer;
}
.next-red{
  background: indianred;
}
.next-black{
  background: grey;
}
.col.red{
  background: red;
}
.col.black{
  background: black;
}