View file dark/css/style.css

/* Автор модификации XaOS https://my.net.ru */
body, td, tr {
    text-decoration: none;
    font-family: verdana, arial, helvetica, sans-serif;
    font-size: 13px;
    cursor: default;
}

body {
    padding: 1px;
    color: #fff;
    background: #1b2828;
    max-width: 768px;
    text-align: left;
    border: 1px solid #141f1f;
    margin: 5px auto;
}

h1 {
    font-size: 20px;
}

h2 {
    font-size: 18px;
}

h3 {
    font-size: 17px;
}

h1 small {
    font-weight: normal;
    line-height: 1;
    color: #6c9393;
    font-size: 80%;
}

.breadcrumbs {
    padding: 5px;
    margin: 5px 0;
    border: 1px solid #ccc;
    border-radius: 3px;
    background-color: #1b2828;
}

a {
    color: #666;
}

a:hover {
    color: #6c9393;
    text-decoration-color: #6c9393;
}

.site {
    padding: 5px;
    background: #141f1f;
}

.site a:not(.btn):not(.badge) {
    color: #6c9393;
    text-decoration: underline;
    text-decoration-color: #6c9393;
}

.site a:hover:not(.btn):not(.badge) {
    color: #ff6b16;
}

.menu {
    padding : 2px 6px;
    background: #1b2828;
    border-top : 1px solid #141f1f;
    border-bottom : 1px solid #141f1f;
    line-height: 30px;
}

.menu a {
    text-decoration : none;
    font-weight : bold;
}

.content {
    margin: 0 10px;
}

legend {
    color: #ccc;
    width: 100%;
    font-size: 14px;
    font-weight: bold;
    border-bottom: solid 1px #f7f7f7;
    padding-bottom: 5px;
    margin-bottom: 5px;
}
fieldset {
    border: solid 1px #fff;
    padding-bottom: 10px;
}
form {
    margin: 0;
    padding: 0;
}

textarea {
    width: 100%;
    font-size: 13px;
    padding: 5px;
}

table {
    margin: 1px 0;
    padding: 1px;
    font-size: 14px;
}

.a {
    color: #6c9393;
    background: #ddd;
    border: 1px solid #ccc;
}
.b {
    font-size: 14px;
    color: #fff;
    border: 1px solid #000;
    background: #1b2828;
    overflow:hidden;
    margin: 6px 0 6px 0;
    padding: 2px;
}

.b .pull-right i {
    font-size: 12px;
    color: #6c9393;
}

.c {
    color: #6c9393;
    background: #ff6b16;
    border: 1px solid #ccc;
}

.cs {
    color: #6c9393;
    text-align : center;
    background: #141f1f;
}

.lol {
    color: #6c9393;
    background: #1b2828;
    border-top: 1px solid #1b2828;
    text-align:center;
    padding: 6px 0 6px 0;
}

.form {
    color: #6c78a0;
    padding : 3px;
    background: #1b2828;
    border: 1px solid #1b2828;
}

.login {
    color: #6c78a0;
    padding : 10px;
    margin : 0 0 10px 0;
    background-color: #1b2828;
    border: 1px solid #1b2828;
}

.data {
    color: #cc00cc;
    font-size: x-small;
}

hr {
    border : 1px dotted #1b2828;
    margin: 10px 0;
}

img {
    border : 0;
}

.note {
    color: #6c9393;
    background: #eff5fb;
    border: 1px solid #81bef7;
    padding: 5px;
    margin : 5px;
    text-align: center;
    font-weight: bold;
}

.right {
    text-align: right;
    font-size: x-small;
}

.act {
    color: #888888;
    background : #1b2828;
    border: 1px solid #000;
    padding: 3px;
}

.message {
    overflow: hidden;
    text-overflow: ellipsis;
}

.avatar a {
    border: none;
    color: #1b2828;
}

.breadcrumb {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: .75rem 1rem;
    margin-bottom: 1rem;
    list-style: none;
    background-color: #000;
    border-radius: .25rem;
}

.bg-light {
    background-color: #1b2828!important;
}

.hiding {
    padding: 10px;
    margin: 10px 0;
    border-radius: 3px;
    border: 1px solid #000;
    border-left: 5px #000;
    background-color: #1b2828;
}

.page-link {
    position: relative;
    display: block;
    padding: .5rem .75rem;
    margin-left: -1px;
    line-height: 1.25;
    color: #000;
    background-color: #1b2828;
    border: 1px solid #000;
}

.page-item.active .page-link {
    z-index: 1;
    color: #000;
    background-color: #1b2828;
    border-color: #000;
}
.form-control{display:block;width:100%;height:calc(2.25rem + 2px);padding:.375rem .75rem;font-size:1rem;line-height:1.5;color:#2e3857;background-color:#141f1f;background-clip:padding-box;border:1px solid #141f1f;border-radius:.25rem;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out}@media screen and (prefers-reduced-motion:reduce){.form-control{transition:none}}
.form-control{transition:none}}.form-control::-ms-expand{background-color:transparent;border:0}.form-control:focus{color:#6c78a0;background-color:#141f1f;border-color:#141f1f;outline:0;box-shadow:0 0 0 .2rem rgba(0,123,255,.25)}.form-control::-webkit-input-placeholder{color:#6c757d;opacity:1}.form-control::-moz-placeholder{color:#6c757d;opacity:1}.form-control:-ms-input-placeholder{color:#6c757d;opacity:1}.form-control::-ms-input-placeholder{color:#6c757d;opacity:1}.form-control::placeholder{color:#6c757d;opacity:1}.form-control:disabled,.form-control[readonly]{background-color:#e9ecef;opacity:1}select.form-control:focus::-ms-value{color:#495057;background-color:#fff}.form-control-file,.form-control-range{display:block;width:100%}.col-form-label{padding-top:calc(.375rem + 1px);padding-bottom:calc(.375rem + 1px);margin-bottom:0;font-size:inherit;line-height:1.5}.col-form-label-lg{padding-top:calc(.5rem + 1px);padding-bottom:calc(.5rem + 1px);font-size:1.25rem;line-height:1.5}.col-form-label-sm{padding-top:calc(.25rem + 1px);padding-bottom:calc(.25rem + 1px);font-size:.875rem;line-height:1.5}

.btn-primary {
    color: #fff;
    background-color: #141f1f;
    border-color: #000; 6c78a0
}

.btn-success {
    color: #fff;
    background-color: #6c78a0;
    border-color: #000;
}

.alert-danger {
    color: #fff;
    background-color: #dc281e;
    border-color: #000;
}
.alert-success {
    color: #fff;
    background-color: #dc281e;
    border-color: #000;
}

.alert-info {
    color: #0c5460;
    background-color: #1b2828;
    border-color: #000;
}

.alert-warning {
    color: #fff;
    background-color: #f00000;
    border-color: #000;
}
.online {
    width: 14px;
    height: 14px;
    position: relative;
    border-radius: 7px;
    margin-top: -14px;
    right: -34px;
    z-index: 99;
    border: 2px solid #141f1f;
}
.border {
    border: 1px solid #000!important;
}

.media:hover {
    background-color: #000;
}