body {
  background-color: #262A2B;
  color: #6D7E81;
  font-family: monospace;
}
body::selection {
  background-color: #6D7E81;
  color: #262A2B;
}
h1 {
  text-align:center;
  border: 20px;
  color: #6D7E81;
  background-color: #0A0C0C;
}
p  {
  text-align:left;
}
ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    text-align:center;
}   
li {
  display:inline;
  font-size:20px;
}
header {
}
section {
}
article {
}
nav {
  color: #5f47ac;
  background-color: #40494a;
  border:25px;
  padding:5px;
}
footer {
}