/*--------------------------------------------------
 *                   HTML5 Reset
 * --------------------------------------------------*/
 html {
  scroll-behavior: smooth;
}

html, body, div, section, article, aside, header,
hgroup, footer, nav, h1, h2, h3, h4, h5, h6, p,
blockquote, address, time, span, em, strong, img,
ol, ul, li, figure, canvas, video, th, td, tr {
  margin: 0;
  padding: 0;
  border: 0;
}

main *, main *:before, main *:after {
  box-sizing: border-box;
}

ul {
  list-style-type: none;
}

a {
  text-decoration: none;
}

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

picture {
  z-index: 1;
}

main button {
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  padding: 0;
  -webkit-appearance: button;
  appearance: button;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

video {
  position: unset;
}


/*--------------------------------------------------
 *                   RD Reset
 * --------------------------------------------------*/
.toptop_banner {
  display: none;
}

@media (max-width: 600px) {
  .toptop_banner {
    display: block;
  }
}