body {
  background-color: #a0ef8f;
}

header {
  border-radius: 15px;
  background-color: #ff1fdf;
  padding: 1px;
  font-size: 35px;
  font-family: "Rock 3D", system-ui;
  margin: 6px auto;
  text-align: center;
  position: center; 
  outline-style: double;
  color: #ff7700;
  width: 1000px;
  
}

a:link, a:visited {
  background-color: #00dfff;
  color: #ff7700;
  padding: 28px 124px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 35px;
  outline-style: double;
  border-radius: 40px;
  font-family: "Rock 3D", system-ui;
  width: 775px; 
}

a:hover, a:active {
  background-color: #faff8a;
}

h1 {
  color: #faff8a;
}

p {
  text-align: center;
}