.header {
  margin-bottom: 30px;
  position: relative;
}

.header h1{
  font-size: 30px;
  margin-bottom: 10px;
}

.header h3{
  font-size: 20px;
  font-family: 'Georgia';
  color:#888;
}

.header::after{
  content: " ";
  width: 100px;
  position: absolute;
  bottom: -17px;
  left: 0;
  border-bottom: 5px solid #2C9140;
}