svg {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -250px;
  margin-left: -400px;
}
.message-box {
  height: 200px;
  width: 380px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -100px;
  margin-left: 50px;
  color: #5a5c6c;
  font-family: Roboto;
  font-weight: 300;
}
.message-box h1 {
  font-size: 60px;
  line-height: 46px;
  margin-bottom: 40px;
}
#Polygon-1,
#Polygon-2,
#Polygon-3,
#Polygon-4,
#Polygon-4,
#Polygon-5 {
  animation: float 1s infinite ease-in-out alternate;
}
#Polygon-2 {
  animation-delay: 0.2s;
}
#Polygon-3 {
  animation-delay: 0.4s;
}
#Polygon-4 {
  animation-delay: 0.6s;
}
#Polygon-5 {
  animation-delay: 0.8s;
}
@keyframes float {
100% {
    transform: translateY(20px);
}
}
@media (max-width: 450px) {
svg {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -250px;
    margin-left: -190px;
}
.message-box {
    top: 50%;
    left: 50%;
    margin-top: -100px;
    margin-left: -190px;
    text-align: center;
}
}