CSS Starting Boilerplate Reset

cssreset.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  list-style: none;
}

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

*::after {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}
*::before {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}

:root {
  --bg-white: white;
  --bg-black: black;
}

:focus {
    outline: 0;
}

a:active,
a:hover {
    outline: 0;
}