.ui-timepicker-div dl {
    display: flex;
    flex-wrap: wrap;
}

.ui-timepicker-div dl dt {
    font-weight: 400;
    box-sizing: border-box;
    margin-bottom: 5px;
}

.ui-timepicker-div dl dd,
.ui-timepicker-div dl dt {
    flex: 0 50%;
}

.ui-timepicker-div dl dd {
    margin: 0 auto 5px;
}

.ui-timepicker-div .ui-widget {
    width: 90%;
}

.ui-widget {
    font: 14px/21px "Open Sans", Arial, sans-serif;
    font-size: 1.1em;
}