fg.timepicker.css

.fgtp {
    /* position: absolute; */
    top: 0;
    left: 0;
    display: inline-flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: stretch;
    align-content: flex-start;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
    background-color: #fff;
    font-family: inherit;
    font-size: 14px;
    color: #444;

    transform-origin: 20% 5%;
}

.fgtp.popup.animatePopup {
    animation: fgtp-pop .5s ease-out forwards;
}

@keyframes fgtp-pop {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1.0);
    }
}

.fgtp .fgtp-title {
    margin: 0;
    padding: 15px 0;
    background: #222;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: .125em;
    font-size: inherit;
    font-weight: normal;
    text-align: center;
}

.fgtp .fgtp-hr-block {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: stretch;
    background: #fff;
}

.fgtp .fgtp-ampm-title {
    align-self: center;
    text-align: center;
    margin: 0;
    padding: 0 10px;
    font-size: inherit;
    font-weight: normal;
    color: #999;
}

.fgtp .fgtp-unit-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: flex-start;
    width: calc(48px * 6 - 1px);
    padding: 5px;
    background: #fff;
    font-size: 18px;
    border-left: 1px solid #eee;
}

/* width adjustment for minutes unit container, 3 per row instead of 6 */
.fgtp .fgtp-minutes-unit-container {
    width: calc(48px * 3 - 1px);
}

.fgtp .fgtp-ampm-block:nth-child(2) .fgtp-unit-container {
    padding-bottom: 0;
}

.fgtp .fgtp-ampm-block:last-child .fgtp-unit-container {
    padding-top: 0;
}

.fgtp .fgtp-unit {
    text-align: center;
    flex-grow: 0;
    flex-basis: calc(100% / 6 - 2px);
    line-height: 46px;
    height: 46px;
    border: 1px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: all ease .3s;
}

/* width adjustment for minutes unit, 3 per row instead of 6 */
.fgtp .fgtp-minute-unit {
    flex-basis: calc(100% / 3 - 2px);
}

.fgtp .fgtp-unit.selected,
.fgtp .fgtp-unit.selected:hover {
    background-color: #ff6600;
    color: #fff;
}

.fgtp .fgtp-unit:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #000;
}

@media only screen and (max-width: 600px) {

    .fgtp .fgtp-unit-container {
        width: calc(42px * 6 - 1px);
        padding: 2px;
    }

    .fgtp .fgtp-minutes-unit-container {
        width: calc(42px * 6 + 3px);
        padding: 2px 22px;
    }

    .fgtp .fgtp-unit {
        text-align: center;
        flex-grow: 0;
        flex-basis: calc(100% / 6 - 2px);
        line-height: 40px;
        height: 40px;
    }

    .fgtp .fgtp-minute-unit {
        flex-basis: calc(100% / 6 - 2px);
    }
}

/* Dark theme */

.fgtp.fgtp-dark {
    background-color: #222;
    color: #ccc;
}

.fgtp.fgtp-dark .fgtp-title {
    background-color: #666;
    color: #000;
}

.fgtp.fgtp-dark .fgtp-hr-block {
    background-color: #222;
}

.fgtp.fgtp-dark .fgtp-ampm-title {
    color: #999;
}

.fgtp.fgtp-dark .fgtp-unit-container {
    background: #222;
    border-left: 1px solid #444;
}

.fgtp.fgtp-dark .fgtp-unit:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}