uhr/css/uhr-black.css

/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
.uhr.black {
    background-color: #111;
}

.black .onoffswitch-inner:before {
    background-color: #111;
}

.uhr.black .dot:not(.active) {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0.1em rgba(255, 255, 255, 0.1);
}

.uhr.black .letter:not(.active) {
    color: rgba(255, 255, 255, 0.1);
    text-shadow: 0 0 0.1em rgba(255, 255, 255, 0.1);
}