#footer {
    width: 100%;
    height: auto;
    text-align : center;
}

button {
  display:block;
  background: #EDF7FF;
  margin:80px auto;
  padding:17px;
  width:300px;
  font-size:1.2em;
  cursor:pointer;
}

button:active {
  top:3px;
  box-shadow:none;
}

* {
  margin:100;
  background: #f5f5f5;
  padding:0;
  border:none;
  list-style:none;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

form {
  margin:70px auto;
  background: #ffffff;
  width: 700px;
  height: 400px;
  text-align:center;
  padding:30px;
}

form > h1 {
  background: #ffffff;
  margin: 50px auto;
}

input {
  display: block;
  background: #ffffff;
  width:250px; 
}

form > h2 {
  background: #ffffff;
}

form > div {
  margin: 30px auto;
  padding: 0 190px;
  background: #ffffff;
}

.square_btn {
    display: inline-block;
    padding: 0.3em 1em;
    text-decoration: none;
    color: #67c5ff;
    border: solid 2px #67c5ff;
    border-radius: 3px;
    transition: .4s;
}

.square_btn:hover {
    background: #67c5ff;
    color: white;
}