.btn {
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0px;
  font-family: Arial;
  color: #ffffff;
  font-size: 20px;
  background: #E20074;
  padding: 10px 20px 10px 20px;
  text-decoration: none;
}

.btn:hover {
  background: #c2c2c2;
  text-decoration: none;
}

.vertical-align {
  position: relative;
  top: 50%;
  	-webkit-transform: translateY(-50%);
  	-ms-transform: translateY(-50%);
  	transform: translateY(-50%);
}
.center {
  margin: 0 auto;
  text-align: center;
}
.modal {
  background-color: #fff;
  border: 5px solid #333;
  width: 450px;
  height: 300px;
}

section {
  display: block;
  margin: 0 auto 1em;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
}