body,
html {
  height: 100%;
  margin: 0;
}
.bg {
  background: #ffffff url(./assets/bg-main.jpg) no-repeat center top;
  background-size: cover;
  height: 100%;
}
#main {
  position: absolute;
  top: 0;
  right: 5%;
  bottom: 0;
  left: 5%;
  width: 90%;
  background: url(./assets/ballen.svg) no-repeat center;
  background-size: contain;
}
#logo {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  background: url(./assets/logo.svg) no-repeat center;
  width: 100%;
  padding-top: 100px;
  cursor: pointer;
}