MediaWiki:Common.css

/* CSS placed here will be applied to all skins */
.tooltip {
    position: relative
}

.tooltiptext {
    position: absolute;
    display: block;
    z-index: 2;
    width: 250px;
    padding: 10px;
    visibility: hidden;
    opacity: 0;
    white-space: normal;
    text-align: left;
    transition: all 0.2s;
    border: 1px solid #aaa;
    background-color: #aaff00
}

.tooltip:hover>.tooltiptext {
    visibility: visible;
    opacity: 1
}

a {
    color: #aaff00;
}

a:visited {
    color: #afe60b;
}

.vector-menu-tabs-legacy li {
    background-image: linear-gradient(to top, #9bbf30 0, #9bbf30 1px, #ffffff 100%);
}

.vector-legacy-sidebar .vector-menu-portal .vector-menu-content li a {
    color: #aaff00;
}

.vector-legacy-sidebar .vector-menu-portal .vector-menu-content li a:visited {
    color: #afe60b;
}

.vector-menu-tabs-legacy li a {
    color: #dfff40;
}

.vector-menu-tabs-legacy li a:visited {
    color: #cef218;
}

 .mw-body {
    border: 1px solid #aaff00;
}

.vector-menu-tabs,.vector-menu-tabs a,#mw-head .vector-menu-dropdown .vector-menu-heading {
    background-image: linear-gradient(to bottom,rgba(170,255,0,0) 0,#aaff00 100%);
}

.oo-ui-buttonElement-framed.oo-ui-widget-enabled.oo-ui-flaggedElement-progressive > .oo-ui-buttonElement-button {
    color: #aaff00;
}

.oo-ui-buttonElement-framed.oo-ui-widget-enabled.oo-ui-flaggedElement-primary.oo-ui-flaggedElement-progressive > .oo-ui-buttonElement-button {
    background-color: #aaff00;
    border-color: #9bbf30;
}

.oo-ui-checkboxInputWidget.oo-ui-widget-enabled [type='checkbox']:checked + span, .oo-ui-checkboxInputWidget.oo-ui-widget-enabled [type='checkbox']:indeterminate + span {
    background-color: #aaff00;
    border-color: #9bbf30;
}

.vector-menu-dropdown .mw-list-item a {
    color: #aaff00;
}

.vector-menu-dropdown .mw-list-item a:visited {
    color: #afe60b;
}

body {
    background-color: #333333;
    color: #ffffff;
}

.mw-body,.parsoid-body {
    background-color: #666666;
    color: #ffffff;
}