*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}

ul li{
  list-style: none;
}

a{
  text-decoration: none;
}

html,body{
  width: 100%;
  overflow: auto;
  color: #333;
  font-size: 0;
}