html {
  position: fixed;
  width: 100vw;
  height: 100vh;
  background: url("img/background.png") repeat center;
  background-size: cover;
  background-attachment: fixed;
}

body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

@font-face {
  font-family: "Kanit";
  src: url("fonts/Kanit-Bold.eot");
  src: url("fonts/Kanit-Bold.eot?#iefix") format("embedded-opentype"),
    url("fonts/Kanit-Bold.woff2") format("woff2"),
    url("fonts/Kanit-Bold.woff") format("woff"),
    url("fonts/Kanit-Bold.ttf") format("truetype"),
    url("fonts/Kanit-Bold.svg#Kanit-Bold") format("svg");
  font-weight: bold;
  font-style: normal;
}