.saveBotton {
    border-style: none;
    color: #FFFFFF;
    background: #FF890D;
}

.clearBotton{
    border-style: none;
    color: #FFFFFF;
    background: #3671CF;
}

.aa{
    font-weight:bold;
}
.bodyStyle{
    background-image: url(../img/bg.jpg);
    background-position: center;
    background-attachment: fixed;
    margin-top: 50px;
    margin-left: 50px;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 90%;
    height: 15px; /*脚部的高度*/
    /*background: #6cf;*/
    clear: both;
    text-align: center;
}