html {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 16px;
}

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

body, h1, h2, h3, h4, h5, h6, p, ol, ul {
  margin: 0;
  padding: 0;
  font-weight: normal;
}

ol, ul {
  list-style: none;
}

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

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
}