.container {
    width: 100%;
    height: 100%;
    margin: 0px;
    position: absolute;
}

.progress {
    position: -ms-page;
    left: calc(50% - 32px);
    top: calc(50% - 32px);
}

.control-app {
    position: relative;
}

.app-content {
    position: absolute;
    top: 0px;
    width: 100%;
}