SOURCE

/* 11.九九乘法表 */
/* span {
    display: inline-block;
    width: 80px;
    padding: 10px 20px;
    margin: 2px;
    border: 2px solid pink;
    border-radius: 5px;
    background-color: rgb(237, 213, 217);
    color:#ae77d2;
    box-shadow: 3px 3px 3px rgba(255, 192, 203,0.5);

} */