@media screen {

  /* HTML5 elements */

  address,
  details,
  summary,
  main,
  article,
  aside,
  figure,
  figcaption,
  footer,
  header,
  hgroup,
  menu,
  nav,
  section {
    display: block;
  }

  details {
    margin: .5rem 0 1rem;
  }
  details > summary {
    cursor: pointer;
  }

  address {
    font-style: normal
  }

  audio,
  canvas,
  video {
    display: inline-block;
  }

  figure {
    margin: 0;
  }

  /* HTML elements */

  html {
    font-size: 62.5%;
  }
  body {
    font-family: helvetica, arial, sans-serif;
    font-size: 16px;
    font-size: 1.6rem;
    margin: 0;
    color: #202020;
  }

  input[type="text"],
  input[type="password"],
  input[type="file"],
  input[type="date"],
  input[type="email"],
  input[type="tel"],
  input[type="search"],
  select,
  textarea {
    background-color: white;
    border: 1px solid lightgray;
    padding: 0.2em;
    margin: 0;
  }

  button,
  input,
  select,
  textarea {
    font-family: inherit;
    font-size: 100%;
    margin: 0;
  }

  button,
  input {
    line-height: normal;
  }

  button,
  select {
    text-transform: none;
  }

  button,
  html input[type="button"],
  input[type="reset"],
  input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
  }

  button[disabled],
  html input[disabled] {
    cursor: default;
  }

  ::-ms-clear,
  ::-ms-reveal {
    display: none;
  }

  input[type="checkbox"],
  input[type="radio"] {
    box-sizing: border-box;
    padding: 0;
  }

  button::-moz-focus-inner,
  input::-moz-focus-inner {
    border: 0;
    padding: 0;
  }

  select {
    cursor: pointer;
  }

  textarea {
    overflow: auto;
    vertical-align: top;
  }

  /* links */

  a {
    background: transparent;
    text-decoration: none;
    color: #234dc8;
  }

  a:focus {
    /* outline: 0; */
  }

  a:active,
  a:hover {
    /* outline: 0; */
    text-decoration: none;
    color: #E1883E;
  }

  /* headers */

  h1,h2,h3,h4,h5 {
    margin: 0.8em 0 0.5em;
  }
  h1 {
    color: #727272;
    font-size: 24px;
    line-height: 32px;
    font-size: 2.4rem;
    line-height: 3.2rem;
    font-weight: 400;
  }
  h2 {
    color: #727272;
    font-size: 18px;
    line-height: 28px;
    font-size: 1.8rem;
    line-height: 2.8rem;
    font-weight: 600;
    letter-spacing: 0.01em;
  }
  h3, h4, h5 {
    color: #727272;
    font-size: 1.6rem;
    line-height: 2.4rem;
    font-weight: 600;
  }

  @media screen and (max-width: 425px) {

    h3 {
      font-size: 18px;
      font-size: 1.8rem;
    }
    h4 {
      font-size: 16px;
      font-size: 1.6rem;
    }
  }

  /* altri */

  img {
    border: 0;
  }

  p {
    margin: 0 0 0.4em;
  }

  p:empty {
    margin: 0;
  }

  b,
  strong {
    font-weight: bold;
  }

  mark {
    background: #ff0;
    color: #000;
  }

  label {
    color: #800000;
  }

  pre {
    white-space: pre-line;
    word-wrap: break-word;
  }

  table {

  }

  td {
    padding: 0;
  }

  ul {
    list-style-type: none;
    margin: 0.5em 0;
    padding-left: 0;
  }

  ul,li {
    font-family: inherit;
  }

  *[hidden] {
    display: none !important;
  }
}