* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  text-decoration:none !important;
}

body {
  background: #777;
  color: #000;
  max-width: 600px;
  margin: auto;
}

p {
  line-height: 1.6;
}

article { /*all after the first one*/
  padding: 1rem 0;
}
article + article { /*all after the first one*/
  border-top: 1px solid lightgray;
  /*border: 1px solid red;*/
}

a {
  color: #007;
}
a:hover {
  color: #00c;
}