static/themes/explorer-dark.css

@import url("../ext/golden-layout/src/css/goldenlayout-dark-theme.css");

.navbar-inverse {
    background-color: #333;
}

.navbar-inverse .navbar-brand {
    color: #aaa!important;
}

.float-link {
    background-color: rgba(128, 128, 128, 0.5)!important;
}

.float-link:hover {
    background-color: rgba(128, 128, 160, 0.5);
}

.btn {
    color: #fff !important;
    border-color: #444 !important;
    background-color: #222 !important;
}

.btn.active {
    color: #eee !important;
    border-color: #555 !important;
    background-color: #666 !important;
}

.opcode {
    color: #066 !important;
}

.opcode:nth-child(odd) {
    color: #060;
}

.highlighted {
    background-color: rgba(255, 0, 0, 0.2) !important;
    color: #0000b0 !important;
}

.linked-code-decoration {
    background: #555657!important;
}

.dropdown-menu {
    color: #333;
    background-color: #666;
}

.selectize-dropdown {
    color: #aaa !important;
    background-color: #666 !important;
}

.font-option {
    background: #666;
}

.font-option:hover {
    background: #887788;
}

.font-option-active {
    background: #474747 !important;
}

.font-option-active:hover {
    background: #595959 !important;
}

.notification {
    background-color: gray;
}

.notification-error {
    background-color: #aa3333 !important;
    color: #000;
}

.notification-on {
    background-color: #33aa33 !important;
    color: black;
}

.notification-off {
    background-color: #222 !important;
    color: #fff;
}

.divider {
    background-color: #111!important;
}