body {
  background: gray;
}
p {
  color: black;
  text-align: justify;
  font-family: sans-serif;
  font-size:30px;
}
h1 {
  font-weight: bold;
  text-align: center;
  font-family: sans-serif;
  font-size: 100;
  border-style: groove;
  border-color: green;
  border-bottom-color: black;
  border-top-color: black;
  text-emphasis-position: above;
}
img {
  border-color: black;
    border-style: double;
  border-width: thick;
  margin-bottom: auto
    
}
a {
  border-style: solid;
  border-color: black;
  font-family: serif;
  text-decoration:inherit;
}