@charset "utf-8";

header {
  margin-top: 30px;
  color: #43a047;
}
.main {  
    width: 100%;  
}  
.main div   {  
    width: 60%;  
    margin: 0 auto;  
}
hr {
  border-width: 3px;
  border-color: #43a047;
}
h1 {
  font-size: 25px;
  font-weight: bold;
  margin: 0;
  text-align: center;
}
.align-light {
  text-align: right;
}
.form-group {
  margin-bottom: 35px;
}
footer p {
  text-align: center;
}
input:required {
  background: #ffcdd2;
}
input[type="email"]:invalid {
  background: #ffcdd2;
}
input:valid {
  background: transparent;
}
input:focus {
  background: #DCEDC8;
}