body,
html{
  width: 100%;
  height: 100%;
  font-family: sans-serif;
  background: url(pexels-filippo-bergamaschi-202684-986774.jpg) no-repeat center center fixed;
  background-size: cover;
}
h1{
  font-size: 3rem;
  color: whitesmoke;
}
.buffer{
  height: 10rem;
}
hr{
  margin: 20px auto;
  color:#f05f44 ;
  border:3px solid #f05f44;
  max-width: 65px;
  opacity: 1;
}
.btn{
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 300px;

}
.btn-primary{
  background-color: #f05f44;
  border-color:#f05f44 ;
}
.btn-primary:hover{
  background-color: #ee4b08;
  border-color: #ee4b08;
  border-width: 4px;

}
.btn-xl{
  padding: 1rem 2rem;
}