body {
  font-family: Arial, sans-serif;
  background: #000000;
  color: #eee;
  text-align: center;
  padding-top: 10%;
}
.tagline h1 {
  color: #39ff14;
}
.tagline p {
  color: #f39;
}

.tagline {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.logo {
  height: 250px;
  width: 250px;
  overflow: hidden;
}

.logo img {
  max-width: 100%;
  max-height: 100%;
  height: auto;
  width: auto;
  display: block;
  margin: auto;
}