*{
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html, body{
  margin: 0;
  padding: 0;
  height: 100%;
  font-size: 16px;
}

ul, li, ol{
  margin: 0;
  padding: 0;
  list-style: none;
}

a{
  text-decoration: none;
  color: black;
}

p, ul, li, ol, h1, h2, h3, em, blockquote{
  margin: 0;
}

img{
  width: 100%;
  vertical-align: bottom;
  height: auto;
}