html {
  font-size: 24.15vw;
}
body {
  font-size: 16px;
  background-color: #f6f6f6;
  overflow-x: hidden;
  width: 100%;
}
* {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
}
ul,
li,
ol {
  list-style: none;
}
img {
  vertical-align: bottom;
}

.box {
  box-sizing: border-box;
}