body{
  background-image: url('../images/background.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  font-family: Arial, Helvetica, sans-serif;

}

input:hover,
input:active,
input:focus,
button:focus,
button:active,
button:hover,
.btn:active,
.btn.active {
  outline: 0px !important;
  -webkit-appearance: none;
  box-shadow: none !important;
}
.opacity{
  opacity: 0.9;
}
.img-banner{
  height: 578px !important;
  object-fit: cover;
}