html,
body {
    overflow: hidden;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    line-height: normal;
}
#canvasZone {
    width: 100%;
    height: 100%;
}
#renderCanvas {
    width: 100%;
    height: 100%;
    touch-action: none;
    outline: none;
}
#model3d {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}
#fpsLabel {
    position: absolute;
    left: 10px;
    top: 20px;
    cursor: default;
    z-index: 10;
    background-color: #7283a0;
    color: white;
    padding: 5px;
    border-radius: 3px;
    font-family: "Montserrat";
    pointer-events: none;
    user-select: none;
}

/* 博物馆展画评论页面*/
.tou {
    z-index: 0;
    position: absolute;
    width: 51px;
    height: 51px;
    top: 0px;
    left: 0px;
  }

  .inputA {
    z-index: 9999;
    display: block;
    height: 100px;
    width: 400px;
    margin-left: 60px;
  }

  .input {
    font-size: 16px;
    width: 350px;
    height: 50px;
    border: 0px;
    resize: none;
    text-align: left;
    font-family: Arial, Helvetica, sans-serif;
    color: grey;
    background: #ffffff00;
    margin-left: 30px;
    margin-top: 15px;
  }

  .number {
    position: absolute;
    top: 70px;
    left: 400px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    color: grey;
  }

  .count {
    position: absolute;
    width: 15px;
    text-align: right;
  }