* {
  box-sizing: border-box;
}
body {
  color: #3e3d3a;
  background-color: #c1a2fb;
  font-size: 18px;
}

  a:link {
  color: #E7F702;
  background-color: transparent;
  text-decoration: underline;
}
a:visited {
  color: #E7F702;
  background-color: transparent;
  text-decoration: underline;
}
a:hover {
  color: blue;
  background-color: transparent;
  text-decoration: underline;
}
a:active {
  color: yellow;
  background-color: transparent;
  text-decoration: underline;
}