settings.css

/*
* Copyright 2017-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/

.fbmcc-card {
    background-color: #fff;
    width: 600px;
}

.fbmcc-settings {
    text-align: left;
}

.fbmcc-instructions,
.fbmcc-buttonContainer {
    color: #444444;
    margin-bottom: 10px;
}

.fbmcc-code-area {
    margin-top: 10px;
    width: 100%;
}

.fbmcc-setupButton,
.fbmcc-editButton {
    background-color: #f7f7f7;
    border-radius: 4px;
    box-shadow: 0 1px 0 #aaa;
    color: #555555;
}

.fbmcc-codeTitle{
    float: left;
}

.fbmcc-setupButton {
    height: 28px;
    min-width: 148px;
}

.fbmcc-editButton {
    float: right;
    height: 28px;
    position: absolute;
    right: 5px;
    top: 15px;
    width: 88px;
}

.fbmcc-codeContainer {
    position: relative;
}

.fbmcc-setupButton:hover {
    background-color: #fbfbfb;
    cursor:pointer;
}

.fbmcc-setupButton:active {
    background-color: #eeeeee;
    transform: translateY(1px);
}

.fbmcc-switch {
    position: relative;
    display: inline-block;
    width: 30px;
    height: 17px;
}

.fbmcc-switch input {display:none;}

.fbmcc-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
}

.fbmcc-slider:before {
    position: absolute;
    content: "";
    height: 13px;
    width: 13px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
}

input:checked + .fbmcc-slider {
    background-color: #2196F3;
}

input:focus + .fbmcc-slider {
    box-shadow: 0 0 1px #2196F3;
}

input:checked + .fbmcc-slider:before {
    -webkit-transform: translateX(13px);
    -ms-transform: translateX(13px);
    transform: translateX(13px);
}

.fbmcc-slider.round {
    border-radius: 17px;
}

.fbmcc-slider.round:before {
    border-radius: 50%;
}

.fbmcc-submenu {
    background-color: #eee;
    border-bottom: 1px solid #ccc;
    border-top: 1px solid #ccc;
    color: #777;
    margin: 0;
    padding: 2px 0;
}

#fbmcc-page-params input[type=checkbox] {
    border-radius: 2px;
    box-shadow: none;
    margin-left: 20px;
}

#fbmcc-page-params input[type=checkbox]:indeterminate {
    -webkit-appearance: auto;
}

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

.fbmcc-deploymentMenu {
    border: 1px solid #ccc;
    height: 300px;
    overflow-y: scroll;
    padding: 10px 0;
    width: 260px;
}

.fbmcc-deploymentMenu li {
    margin: 0;
    padding: 4px 0;
}

#fbmcc-deactivationModal {
    padding: 30px;
}

#fbmcc-deactivationModal h3 {
    margin: 1em 0 0 0;
}

#fbmcc-deactivationModal p {
    font-size: 12pt;
    margin: 0.5em 0;
}

#fbmcc-deactivationModal form ul li {
    font-size: 11pt;
    padding-top: 5px;
}

#fbmcc-deactivationModalOverlay {
    -webkit-box-align: center;
    -webkit-box-pack: center;
    align-items: center;
    background-color: rgba(0,0,0,.5);
    display: none;
    height: 100%;
    justify-content: center;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 2147483644;
}

#fbmcc-deactivationModalContainer {
    position: relative;
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    margin: 10px;
    max-width: 800px;
    min-width: 400px;
    border-radius: 4px;
    box-shadow: 0 20px 60px 0 rgb(0 0 0 / 30%);
    overflow: hidden;
    background-color: #fff;
    color: #424d57;
}

#fbmcc-deactivationModalOverlay.fbmcc-deactivationModalOverlay-display {
    display: flex !important;
    opacity: 1;
    transition: opacity 1s;
}

.fbmcc-deactivationReason-commentContainer {
    display: none;
    margin: 4px 0 0 25px;
    font-size: 11pt;
}

.fbmcc-deactivationReason-commentContainer input {
    width: 250px;
}

.fbmcc-display {
    display: block !important;
}

#fbmcc-saveStatus {
    height: 12px;
}

#fbmcc-saveStatus div {
    padding: 2px 5px;
}

#fbmcc-saveStatus-error {
    background-color: #fbb;
    color: #700;
}

#fbmcc-saveStatus-saved {
    background-color: #bfb;
    color: #070;
}

#fbmcc-saveStatus-saving {
    background-color: #ffb;
    color: #770;
}

.fbmcc-deactivationModal-closeButton {
    position: absolute;
    z-index: 1;
    right: 18px;
    top: 18px;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background-color: transparent;
    box-shadow: none;
    opacity: .5;
    outline: none;
    cursor: pointer;
}