body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: #f0f0f0;
  font-family: sans-serif;
}

.container {
  text-align: center;
}

.text-above {
  margin-bottom: 10px; /* 调整文字和图片之间的间距 */
  font-size: 18px;    /* 可选：更改字体大小 */
  font-weight: bold;  /* 可选：使文字加粗 */
}

img {
  max-width: 800px;
  max-height: 600px;
  width: auto;
  height: auto;
  display: block;
}