#divProcessando {
    top: 0;
    position: fixed;
    width: 150px;
    left: calc(50% - 75px);
    text-align: center;
    background-color: #ffff99;
    border-radius: 4px;
    font-weight: bold;
    border: 1px solid #ffcc66;
    height: 25px;
    line-height: 20px;
    display: none;
}
footer > .container {
    margin-left: 0;
    margin-top: 20px;
}