#app {
  min-width: 100%;
  min-height: 100%;
  font-family: '黑体';
  color:#000000;
}

body::-webkit-scrollbar {
  width: 0;
  height: 0;
}

html {
  font-size: 16px;
  background-color: #ffffff;
  font-family: '黑体';
  color:#000000;
}

@media screen and (height: 1080px) {
  html {
    font-size: 17.5px;
  }
}