#time{
    width: 700px;
    height: 150px;
    /*background-color: black;*/
    font-size: 50px;
    text-align: center;
    color: #000000;
}
#txt {
    width: 300px;
    height: 150px;
    background-color: #DDDDDD;
}

#liuyanqu {
    width: 300px;
    height: 150px;
    background-color: #ffe9ee;
}
#ia{
    /*float: right;*/
    width: 40px;
    height: 20px;
    text-align: center;
    text-decoration: none;
    background-color: #fff;
    border: 1px solid #ccc;
    color: #000;
}