body{
  display: flex;
    justify-content: center;
    align-items: center;
    background: url(bg.jpg);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
.logo{
    position: absolute;
    top: 215px;
    margin: 0 auto;

}

.btn {
  border: none;
  outline: none;
  overflow: hidden;
  background: #FE4800;
  padding: 0.5rem 5.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  box-shadow: 2px 3px 10px #7a7a7a;
  transform: scale(1);
  transition: all 0.3s ease-in-out;
  color: #fff;
    font-size: 22px;
    font-weight: 800;
    top:290px;
    position:absolute;
}

.fas {
  color: white;
  position: relative;
  font-size: 1.7rem;
}

.icon-ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 5px;
  height: 5px;
  border-radius: 100%;
  animation: ripple 0.6s linear infinite;
}

.btn:hover {
  box-shadow: 1px 1px 6px #7a7a7a;
  transform: scale(0.98);
}

@keyframes ripple {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.1), 0 0 0 20px rgba(255, 255, 255, 0.1), 0 0 0 40px rgba(255, 255, 255, 0.1), 0 0 0 60px rgba(255, 255, 255, 0.1);
  }
  100% {
    box-shadow: 0 0 0 20px rgba(255, 255, 255, 0.1), 0 0 0 40px rgba(255, 255, 255, 0.1), 0 0 0 60px rgba(255, 255, 255, 0.1), 0 0 0 80px rgba(255, 255, 255, 0);
  }
}