style.css

body,
html {
  width: 100%;
  height: 100%;
  font-family: 'Montserrat', sans-serif;


  background: url(header.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

h1 {
  font-size: 3rem;
  color: white;
  text-transform: uppercase;
  
}

.btn {
  font-weight: 700px;
  border-radius: 300px;
  text-transform: uppercase;
  border-color: #f05f44;
}

section {
  text-align: center;
}
.buffer {
  height: 10rem;
}

img {
  height: 100%;
  width: 100%;
}

hr {
  margin: 20px auto;
  border-color: #f05f44;
  border-width: 3px;
  max-width: 65px;
  opacity: 1;
}

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

}

.btn-primary {
  background-color: #f05f44;
  border-color: #f05f44;
  
}

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

}