body {
  position: relative;
  background-color: black;
}

.logo {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 5;
}

.logo img {
  width: 150px;
  height: auto;
}

.c1 {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100vw;
  height: 100vh;
  
  background-image: url('bg.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

.c2 {
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 24px;
  font-weight: normal;
  color: white;
  text-align: center;
  transform: translate(-50%, -50%);
  text-shadow: 5px 5px 20px black;
  white-space: no-wrap;
}

.bi-facebook {
  font-size: 50px;
}

.c2 a {
  color: white;
}