#out-of-stock-widget {
    display: flex;
}

#out-of-stock-widget {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 15px;
}

#out-of-stock-widget:before,
#out-of-stock-widget:after {
    background: red;
    height: 2px;
    flex: 1;
    content: "";
}

#out-of-stock-widget:after {
    margin-right: 2rem;
}

#out-of-stock-widget:before {
    margin-left: 2rem;
}