@charset "utf-8";
.logo {
  flex-basis: 100%;
  height: 100vh;
  position: relative;
  background-image: url(img/grafo-img.png);
  background-size: 100%;
  background-repeat: no-repeat;
  align-items: center;
  justify-content: center;
  display: flex;
  background-size: cover;
}
.logo img {
  width: 25%;
}