.page[data-v-2e742a00] {
  width: 375px;
  height: 100vh;
  background-size: 100% 100%;
}
.canvasShow[data-v-2e742a00] {
  width: 100%;
  overflow: hidden;
}
.canvasShow #canvasBox[data-v-2e742a00] {
    border: 1px solid red;
}