body {
    background-color: white;
    font-family: sans-serif;
}

a:link, a:visited, a:active {
    color: #778087;
    text-decoration: none;
    word-break: break-all;
}

a:hover {
    color: #4d5256;
    text-decoration: underline;
}

a.white:link, a.white:visited, a.white:active {
    color: #fff;
    text-decoration: none;
    word-break: break-all;
}

a.white:hover {
    color: #f0f0f0;
    text-decoration: underline;
}

.author {
    font-size: 14px;
}

.author_avatar {
    text-align: absmiddle;
    display: inline;
}

.node_avatar {
    text-align: absmiddle;
    display: inline;
}

.topic_title {
    padding: 15px 20px 10px 20px;
    background-color: #fff;
}

.topic_author {
    background-color: #fff;
    padding: 5px 20px 5px 20px;
    font-size: 14px;
    font-weight: 600;
    line-height: 100%;
}

.topic_author_avatar {
    border-radius: 24px;
    vertical-align: middle;
}

.reply_author_avatar {
    border-radius: 24px;
    box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1);
    border: none;
}

.topic_created {
    float: right;
    font-size: 12px;
    padding-top: 8px;
    color: #ccc;
    font-weight: normal;
}

h1 {
    font-size: 18px;
    margin: 0px;
    padding: 0px;
}

.topic_content {
    font-size: 16px;
    line-height: 160%;
    padding: 10px 20px 10px 20px;
}

.topic_stats {
    background-color: #fff;
    padding: 10px 20px 10px 20px;
    vertical-align: middle;
    font-size: 14px;
    line-height: 14px;
    color: #999;
}

.topic_node {
    background-color: #fff;
    padding: 10px 20px 10px 20px;
    vertical-align: middle;
    font-size: 12px;
    line-height: 12px;
    color: #999;
}

.topic_node_avatar {
    vertical-align: middle;
}

.topic_hits {
    float: right;
    font-size: 12px;
    padding-top: 5px;
    color: #ccc;
}

.reply_item {
    border-bottom: 1px solid #f3f3f3;
    padding: 10px 20px 10px 20px;
    min-height: 24px;
}

.reply_avatar {
    float: left;
    width: 24px;
}

.reply_body {
    text-align: left;
    display: block;
    margin-left: 34px;
    min-height: 1em;
    width: auto;
}

.reply_author_name {
    font-size: 14px;
    font-weight: 600;
}

.reply_created {
    font-size: 12px;
    line-height: 180%;
    margin-top: 5px;
    color: #ccc;
}

.reply_content {
    font-size: 13px;
    line-height: 160%;
    margin-top: 5px;
}

.pagination {
    background-color: #fff;
    padding: 10px 20px 10px 20px;
    vertical-align: middle;
    font-size: 14px;
    line-height: 14px;
    color: #999;
}

.icon_open {
    vertical-align: middle;
}

.fr {
    float: right;
}

.gray {
    color: #ccc;
}

.monetization {
    padding: 0px;
    background-color: #f5f5f5;
    margin: 5px 0px 5px 0px;
}

.about_amp {
    background-color: #fff;
    padding: 10px 20px 10px 20px;
    vertical-align: middle;
    font-size: 12px;
    line-height: 180%;
    color: #666;
}

.about_v2ex {
    background-color: #334;
    padding: 10px 20px 10px 20px;
    font-size: 12px;
    line-height: 180%;
    color: #fff;
}

.site_bottom {
    background-color: #112;
    padding: 10px 20px 10px 20px;
    font-size: 12px;
    line-height: 180%;
    color: #fff;
    text-align: center;
}

.text_container>*:first-child {
    margin-top: 0;
}

.text_container>*:last-child {
    margin-bottom: 0;
}

.embedded_image {
    border: none;
}

.none{
    display: none;
}

amp-img > img {
    object-fit: contain;
}

amp-youtube, amp-vimeo {
    margin: 0px -20px 0px -20px;
}

.img-responsive {
  display: inline-block;
  height: auto;
  max-width: 100%;
}