html, body {
  width: 100%;
  height: 100%;
  display: block;
  padding: 0;
  margin: 0;
}
.logo__container {
  display: flex;
  align-items: center;
  height: 100%;
  width: 100%;
}
.logo__box {
  width: 100%;
  display: block;
}
.logo__box img {
  max-width: 60%;
  margin: 10px auto;
  display: block;
  padding: 10px;
}