.page[name='update'] > .table {
    position: fixed;
    top: 50%;
    right: 50%;
    width: 320px;
    height: 155px;
    margin-top: -80px;
    margin-right: -160px;
    text-align: center;
    line-height: 25px;
    z-index: 1;
    display: table;
}
.page[name='update'] > .table > .cell {
    display: table-cell;
    vertical-align: middle;
}
.page[name='update'] > .table > .cell > .progress {
    height: 5px;
    border-radius: 3px;
    margin: 25px 10px;
    display: none;
}
.page[name='update'] > .table > .cell > .progress > div {
    width: 0;
    height: 5px;
    border-radius: 3px;
    transition: width 2s;
}
.page[name='update'] > .table > .cell > .help > span > span {
    font-weight: bold;
}
.page[name='update'] > .table > .cell > .help {
    font-size: 12px
}