.heading {
  text-align: center;
}
  
.left {
  float: left;
  padding: 0% 2% 0% 0%;
  width: 25%;
}

.middle {
  top: 10px;
  margin-left: 16%;
  margin-right: 16%;
}

.right {
  float: right;
  padding: 0% 0% 0% 2%;
  width: 14%;
}

.footer {
  padding-top: 2%;
  text-align: center;
  clear: both;
}