html, body {
    margin: 0 auto;
    font-family: Segoe UI,SegoeUI,Segoe WP,Helvetica Neue,Helvetica,Tahoma,Arial,sans-serif;
    height: 100%;
    background-color: #D6DCE1 !important;
}

.content {
    display: flex;
    flex-direction: column;
    position: relative;
    align-items: center;
    min-height: 100%;
    overflow: hidden;
    margin: 0
}

.center {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.lonely-control {
    margin: 2rem;
}


.card {
    background-color: #D6DCE1 !important;
}

.has-error {
    outline: 1px solid red;
}