index.css

body {
  padding: 0;
  margin: 0;
}

html {
  background-color: #46B280;
  color: white;
  height: 100%;
  text-align: center;
}

#calendly {
  background-image: url(img/calendly.png);
  height: 64px;
  width: 64px;
}

#linkedin {
  background-image: url(img/linkedin.png);
  height: 64px;
  width: 64px;
  margin-left: 90px;
  margin-bottom: -64px;
}

.logo {
  background-image: url(img/logo.png);
  background-size: 100% 100%;
  display: grid;
  justify-content: center;
  width: -moz-available;
  width: -webkit-fill-available;
  height: -moz-available;
  height: -webkit-fill-available;
}

.logo a {
  color: darkmagenta;
  font-size: 40px;
  text-decoration: none;
}