@font-face {font-family: "Permanent Marker"; src: url(../fonts/permanentmarker/PermanentMarker-Regular.ttf);}
@font-face {font-family: Roboto; src: url(../fonts/roboto/Roboto-Regular.ttf);}
html, body{
  height: 100%;
  margin: 0;
}
body {
  font-family: "Roboto", serif;
  font-family: "Permanent Marker", serif;
  background: #fff;
  color: #000;
  display:flex;
  justify-content:center;
  align-items:center;
}
header{
  display:block;
  background:red;
}
main {

}
article{
  height:500px;
  width:500px;
  display:flex;
  justify-content:center;
  align-items:center;
  background:black;
  border-radius: 100%;
}

@keyframes rotating {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.rotating {
  animation: rotating 6s linear infinite;
}

h1 {
  font-size:150px;
  text-align:center;
  color:red;

}