/* body{
    background-image: url("https://tse4-mm.cn.bing.net/th/id/OIP-C.YB4iFhFGwCesBDtFZeKtZAHaEo?w=263&h=180&c=7&r=0&o=5&dpr=1.38&pid=1.7");
    background-size: cover;
} */
body {
    font-size: 16px;
    padding: 0;
    margin: 0;
    font-family: "楷体","宋体",Lucida Handwriting;
    width: 100%;
    height: 100%;
    /* background: #cee1cf url(https://tse2-mm.cn.bing.net/th/id/OIP-C.7mnYzQu9nNfUlkunSlVbeAHaEo?w=252&h=180&c=7&r=0&o=5&dpr=1.38&pid=1.7) no-repeat top 
    center fixed; */
     background: url('https://yizuche-1300951025-1300951025.cos.ap-nanjing.myqcloud.com/attach/2024/03/03cfe202403281502042926.jpg') fixed no-repeat;
    background-size: cover;
  }