uBlock/src/css/popup.css

body {
    background-color: white;
    border: 0;
    float: left;
    font: 13px sans-serif;
    margin: 0;
    padding: 0;
    white-space: nowrap;
    }
h1,h2,h3,h4 {
    background-color: #444;
    border: 0;
    color: white;
    cursor: pointer;
    margin:  0;
    padding: 4px;
    text-align: center;
    }
a {
    color: inherit;
    text-decoration: none;
    }
*:focus {
    outline: 0;
    }
#version {
    font-size: 11px;
    font-weight: normal;
    margin-left: 1em;
    }
body[dir="ltr"] #panes {
    direction: rtl;
    }
body[dir="rtl"] #panes {
    direction: ltr;
    }
#panes > div {
    display: inline-block;
    position: relative;
    vertical-align: top;
    }
body[dir="ltr"] #panes > div {
    direction: ltr;
    }
body[dir="rtl"] #panes > div {
    direction: rtl;
    }
#panes > div:nth-of-type(2) {
    overflow-y: hidden;
    overflow-x: hidden;
    width: 0;
    }
body[dir="ltr"] #panes > div:nth-of-type(2) {
    direction: rtl; /* scroll bar to the left */
    }
body[dir="rtl"] #panes > div:nth-of-type(2) {
    direction: ltr; /* scroll bar to the right */
    }
#panes.dfEnabled > div:nth-of-type(2) {
    overflow-y: auto;
    width: 320px;
    }

#panes > div:nth-of-type(1) {
    min-width: 150px;
    padding: 4px 5px 0 5px;
    }
p {
    margin: 16px 0;
    text-align: center;
    white-space: nowrap;
    }
#switch .fa {
    color: green;
    cursor: pointer;
    font-size: 96px;
    margin: 0;
    }
#switch .fa:hover {
    opacity: 0.9;
    }
#switch .fa.off {
    color: #ccc;
    }
#switch-hint {
    color: #888;
    font-size: 11px;
    }
[data-i18n="popupBlockedRequestPrompt"] {
    font-size: 16px;
    }
#page-blocked {
    font-size: 20px;
    margin-top: 4px;
    }
#total-blocked {
    font-size: 14px;
    margin-bottom: 8px;
    margin-top: 4px;
    }
.stats {
    margin-bottom: 4px;
    text-align: center;
    }
.tool {
    color: #aaa;
    cursor: pointer;
    display: none;
    font-size: 14px;
    unicode-bidi: embed;
    }
.tool.enabled {
    display: inline;
    }
.tool:hover {
    color: #444;
    }

body.advancedUser #dfToggler::before {
    color: gray;
    content: '+\202F';
    cursor: pointer;
    font-size: 14px;
    line-height: 14px;
    }
body.advancedUser #panes.dfEnabled #dfToggler::before {
    content: '\2212\202F';
    }

#dynamicFilteringContainer {
    border: 0;
    font-size: 12px;
    margin: 0;
    padding: 0;
    text-align: right;
    }
#dynamicFilteringContainer > div {
    background-color: #e6e6e6;
    border: 0;
    border-bottom: 1px solid white;
    direction: ltr;
    margin: 0;
    padding: 0;
    }
#dynamicFilteringContainer > div:hover {
    background-color: #f0f0f0;
    }
#dynamicFilteringContainer > div#privacyInfo {
    background-color: white;
    color: #444;
    padding: 4px 0;
    text-align: center;
    }
#dynamicFilteringContainer > div > span {
    background-color: transparent;
    border: none;
    box-sizing: border-box;
    color: #000;
    display: inline-block;
    height: 24px;
    line-height: 24px;
    overflow: hidden;
    position: relative;
    vertical-align: top;
    }
#dynamicFilteringContainer > div > span:nth-of-type(1) {
    border-right: 1px solid white;
    padding-right: 2px;
    text-overflow: ellipsis;
    width: 70%;
    }
#dynamicFilteringContainer > div > span:nth-of-type(2) {
    cursor: pointer;
    width: 15%;
    }
#dynamicFilteringContainer > div > span:nth-of-type(3) {
    border-left: 1px solid white;
    color: #444;
    cursor: pointer;
    text-align: center;    
    width: 15%;
    }
#dynamicFilteringContainer > div.isDomain > span:nth-of-type(1) {
    font-weight: bold;
    }
#dynamicFilteringContainer > div.allowed > span:nth-of-type(1) {
    background-color: rgba(0, 160, 0, 0.1);
    }
#dynamicFilteringContainer > div.blocked > span:nth-of-type(1) {
    background-color: rgba(192, 0, 0, 0.1);
    }
#dynamicFilteringContainer > div.allowed.blocked > span:nth-of-type(1) {
    background-color: rgba(192, 160, 0, 0.1);
    }
#dynamicFilteringContainer > div > span.aRule {
    background-color: rgba(0, 160, 0, 0.3);
    }
#dynamicFilteringContainer > div > span.bRule {
    background-color: rgba(192, 0, 0, 0.3);
    }
#dynamicFilteringContainer > div > span.nRule {
    background-color: rgba(96, 96, 96, 0.3);
    }
#dynamicFilteringContainer > div > span.ownRule {
    color: white;
    }
#dynamicFilteringContainer > div > span.aRule.ownRule {
    background-color: rgba(0, 160, 0, 1);
    }
#dynamicFilteringContainer > div > span.bRule.ownRule {
    background-color: rgba(192, 0, 0, 1);
    }
#dynamicFilteringContainer > div > span.nRule.ownRule {
    background-color: rgba(108, 108, 108, 1);
    }

#actionSelector {
    bottom: 0;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    }
#actionSelector > span {
    display: inline-block;
    height: 24px;
    opacity: 0.2;
    width: 33.33%;
    }
#actionSelector > span:hover {
    opacity: 0.75;
    }
#actionSelector > span:nth-of-type(1) {
    background-color: rgb(0, 160, 0);
    }
#actionSelector > span:nth-of-type(2) {
    background-color: rgb(108, 108, 108);
    }
#actionSelector > span:nth-of-type(3) {
    background-color: rgb(192, 0, 0);
    }
#dynamicFilteringContainer span.aRule #actionSelector > span:nth-of-type(1),
#dynamicFilteringContainer span.nRule #actionSelector > span:nth-of-type(2),
#dynamicFilteringContainer span.bRule #actionSelector > span:nth-of-type(3) {
    visibility: hidden;
    }