.content {
  width: 100%;
  height: 99svh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.logo {
  width: 320px;
}
@media screen and (max-width: 768px) {
  .logo {
    width: 60%;
  }
}