* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden
}

.main {
  width: 100%;
  height: 100%;
}

.hide {
  display: none !important;
}

a {
  text-decoration: none;
}

a:visited {
  color: #000;
}