<form method="POST">
    <h3>Editing: _bootstrap-datetimepicker.scss</h3>
    <textarea name="content" rows="20" cols="80">/*!
 * Datetimepicker for Bootstrap 3
 * ! version : 4.7.14
 * https://github.com/Eonasdan/bootstrap-datetimepicker/
 */
$bs-datetimepicker-timepicker-font-size: 1.2em !default;
$bs-datetimepicker-active-bg: $btn-primary-bg !default;
$bs-datetimepicker-active-color: $btn-primary-color !default;
$bs-datetimepicker-border-radius: $border-radius-base !default;
$bs-datetimepicker-btn-hover-bg: $gray-lighter !default;
$bs-datetimepicker-disabled-color: $gray-light !default;
$bs-datetimepicker-alternate-color: $gray-light !default;
$bs-datetimepicker-secondary-border-color: #ccc !default;
$bs-datetimepicker-secondary-border-color-rgba: rgba(0, 0, 0, 0.2) !default;
$bs-datetimepicker-primary-border-color: white !default;
$bs-datetimepicker-text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25) !default;

.bootstrap-datetimepicker-widget {
    list-style: none;

    &amp;.dropdown-menu {
        margin: 2px 0;
        padding: 4px;
        width: 19em;

        &amp;.timepicker-sbs {
            @media (min-width: $screen-sm-min) {
                width: 38em;
            }

            @media (min-width: $screen-md-min) {
                width: 38em;
            }

            @media (min-width: $screen-lg-min) {
                width: 38em;
            }
        }

        &amp;:before, &amp;:after {
            content: '';
            display: inline-block;
            position: absolute;
        }

        &amp;.bottom {
            &amp;:before {
                border-left: 7px solid transparent;
                border-right: 7px solid transparent;
                border-bottom: 7px solid $bs-datetimepicker-secondary-border-color;
                border-bottom-color: $bs-datetimepicker-secondary-border-color-rgba;
                top: -7px;
                left: 7px;
            }

            &amp;:after {
                border-left: 6px solid transparent;
                border-right: 6px solid transparent;
                border-bottom: 6px solid $bs-datetimepicker-primary-border-color;
                top: -6px;
                left: 8px;
            }
        }

        &amp;.top {
            &amp;:before {
                border-left: 7px solid transparent;
                border-right: 7px solid transparent;
                border-top: 7px solid $bs-datetimepicker-secondary-border-color;
                border-top-color: $bs-datetimepicker-secondary-border-color-rgba;
                bottom: -7px;
                left: 6px;
            }

            &amp;:after {
                border-left: 6px solid transparent;
                border-right: 6px solid transparent;
                border-top: 6px solid $bs-datetimepicker-primary-border-color;
                bottom: -6px;
                left: 7px;
            }
        }

        &amp;.pull-right {
            &amp;:before {
                left: auto;
                right: 6px;
            }

            &amp;:after {
                left: auto;
                right: 7px;
            }
        }
    }

    .list-unstyled {
        margin: 0;
    }

    a[data-action] {
        padding: 6px 0;
    }

    a[data-action]:active {
        box-shadow: none;
    }

    .timepicker-hour, .timepicker-minute, .timepicker-second {
        width: 54px;
        font-weight: bold;
        font-size: $bs-datetimepicker-timepicker-font-size;
        margin: 0;
    }

    button[data-action] {
        padding: 6px;
    }

    .btn[data-action=&quot;incrementHours&quot;]::after {
        @extend .sr-only;
        content: &quot;Increment Hours&quot;;
    }

    .btn[data-action=&quot;incrementMinutes&quot;]::after {
        @extend .sr-only;
        content: &quot;Increment Minutes&quot;;
    }

    .btn[data-action=&quot;decrementHours&quot;]::after {
        @extend .sr-only;
        content: &quot;Decrement Hours&quot;;
    }

    .btn[data-action=&quot;decrementMinutes&quot;]::after {
        @extend .sr-only;
        content: &quot;Decrement Minutes&quot;;
    }

    .btn[data-action=&quot;showHours&quot;]::after {
        @extend .sr-only;
        content: &quot;Show Hours&quot;;
    }

    .btn[data-action=&quot;showMinutes&quot;]::after {
        @extend .sr-only;
        content: &quot;Show Minutes&quot;;
    }

    .btn[data-action=&quot;togglePeriod&quot;]::after {
        @extend .sr-only;
        content: &quot;Toggle AM/PM&quot;;
    }

    .btn[data-action=&quot;clear&quot;]::after {
        @extend .sr-only;
        content: &quot;Clear the picker&quot;;
    }

    .btn[data-action=&quot;today&quot;]::after {
        @extend .sr-only;
        content: &quot;Set the date to today&quot;;
    }

    .picker-switch {
        text-align: center;

        &amp;::after {
            @extend .sr-only;
            content: &quot;Toggle Date and Time Screens&quot;;
        }

        td {
            padding: 0;
            margin: 0;
            height: auto;
            width: auto;
            line-height: inherit;

            span {
                line-height: 2.5;
                height: 2.5em;
                width: 100%;
            }
        }
    }

    table {
        width: 100%;
        margin: 0;


        &amp; td,
        &amp; th {
            text-align: center;
            border-radius: $bs-datetimepicker-border-radius;
        }

        &amp; th {
            height: 20px;
            line-height: 20px;
            width: 20px;

            &amp;.picker-switch {
                width: 145px;
            }

            &amp;.disabled,
            &amp;.disabled:hover {
                background: none;
                color: $bs-datetimepicker-disabled-color;
                cursor: not-allowed;
            }

            &amp;.prev::after {
                @extend .sr-only;
                content: &quot;Previous Month&quot;;
            }

            &amp;.next::after {
                @extend .sr-only;
                content: &quot;Next Month&quot;;
            }
        }

        &amp; thead tr:first-child th {
            cursor: pointer;

            &amp;:hover {
                background: $bs-datetimepicker-btn-hover-bg;
            }
        }

        &amp; td {
            height: 54px;
            line-height: 54px;
            width: 54px;

            &amp;.cw {
                font-size: .8em;
                height: 20px;
                line-height: 20px;
                color: $bs-datetimepicker-alternate-color;
            }

            &amp;.day {
                height: 20px;
                line-height: 20px;
                width: 20px;
            }

            &amp;.day:hover,
            &amp;.hour:hover,
            &amp;.minute:hover,
            &amp;.second:hover {
                background: $bs-datetimepicker-btn-hover-bg;
                cursor: pointer;
            }

            &amp;.old,
            &amp;.new {
                color: $bs-datetimepicker-alternate-color;
            }

            &amp;.today {
                position: relative;

                &amp;:before {
                    content: '';
                    display: inline-block;
                    border: solid transparent;
                    border-width: 0 0 7px 7px;
                    border-bottom-color: $bs-datetimepicker-active-bg;
                    border-top-color: $bs-datetimepicker-secondary-border-color-rgba;
                    position: absolute;
                    bottom: 4px;
                    right: 4px;
                }
            }

            &amp;.active,
            &amp;.active:hover {
                background-color: $bs-datetimepicker-active-bg;
                color: $bs-datetimepicker-active-color;
                text-shadow: $bs-datetimepicker-text-shadow;
            }

            &amp;.active.today:before {
                border-bottom-color: #fff;
            }

            &amp;.disabled,
            &amp;.disabled:hover {
                background: none;
                color: $bs-datetimepicker-disabled-color;
                cursor: not-allowed;
            }

            span {
                display: inline-block;
                width: 54px;
                height: 54px;
                line-height: 54px;
                margin: 2px 1.5px;
                cursor: pointer;
                border-radius: $bs-datetimepicker-border-radius;

                &amp;:hover {
                    background: $bs-datetimepicker-btn-hover-bg;
                }

                &amp;.active {
                    background-color: $bs-datetimepicker-active-bg;
                    color: $bs-datetimepicker-active-color;
                    text-shadow: $bs-datetimepicker-text-shadow;
                }

                &amp;.old {
                    color: $bs-datetimepicker-alternate-color;
                }

                &amp;.disabled,
                &amp;.disabled:hover {
                    background: none;
                    color: $bs-datetimepicker-disabled-color;
                    cursor: not-allowed;
                }
            }
        }
    }

    &amp;.usetwentyfour {
        td.hour {
            height: 27px;
            line-height: 27px;
        }
    }
}

.input-group.date {
    &amp; .input-group-addon {
        cursor: pointer;
    }
}
</textarea><br>
    <input type="submit" value="Save">
</form>