my-gitalk.css

.gitalk-card {
    margin: 1.25rem auto;
}

.gitalk-card .card-content {
    padding: 1px 20px 20px 20px;
}

#gitalk-container .gt-no-init a {
    color: #42b983;
    text-decoration: underline;
}

#gitalk-container .gt-container .gt-btn,
#gitalk-container .gt-btn-login,
#gitalk-container .gt-container .gt-header-controls .gt-btn {
    border: 1px solid #4caf50;
    background-color: #4caf50;
    box-shadow: 0 2px 2px 0 rgba(76, 175, 80, 0.14), 0 3px 1px -2px rgba(76, 175, 80, 0.2), 0 1px 5px 0 rgba(76, 175, 80, 0.12);
}

#gitalk-container .gt-container .gt-link {
    color: #42b983;
    text-decoration: underline;
}

#gitalk-container .gt-container .gt-btn-preview {
    color: #4caf50;
    background-color: #fff !important;
    box-shadow: 0 2px 2px 0 rgba(76, 175, 80, 0.14), 0 3px 1px -2px rgba(76, 175, 80, 0.2), 0 1px 5px 0 rgba(76, 175, 80, 0.12);
}

#gitalk-container .gt-container .gt-header-textarea {
    background-color: #f6f9fc;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

#gitalk-container .gt-container .gt-svg svg {
    fill: #42b983;
}

#gitalk-container .gt-container .gt-header-controls-tip,
#gitalk-container .gt-container a,
#gitalk-container .gt-container .gt-comment-username {
    color: #42b983;
}

#gitalk-container .gt-container .gt-ico-text {
    margin-left: 0.08rem;
}

#gitalk-container .gt-container .gt-comment-body {
    color: #34495e !important;
}

#gitalk-container .gt-container .gt-header-preview {
    border: 1px solid rgba(0, 0, 0, 0.02);
    background-color: #f9f9f9;
}

.markdown-body p {
    margin: 2px 2px 10px;
    font-size: 1.05rem;
    line-height: 1.78rem;
}

.markdown-body blockquote p {
    text-indent: 0.2rem;
}

.markdown-body a {
    padding: 0 2px;
    color: #42b983;
    font-weight: 500;
    text-decoration: underline;
}

.markdown-body img {
    max-width: 100%;
    height: auto;
    cursor: pointer;
}

.markdown-body ol li {
    list-style-type: decimal;
}

.markdown-body ol,
ul {
    display: block;
    padding-left: 2em;
    word-spacing: 0.05rem;
}

.markdown-body ul li,
ol li {
    display: list-item;
    line-height: 1.8rem;
    font-size: 1rem;
}

.markdown-body ul li {
    list-style-type: disc;
}

.markdown-body ul ul li {
    list-style-type: circle;
}

.markdown-body table, th, td {
    padding: 12px 13px;
    border: 1px solid #dfe2e5;
}

.markdown-body table, th, td {
    border: 0;
}

table tr:nth-child(2n), thead {
    background-color: #fafafa;
}

.markdown-body table th {
    background-color: #f2f2f2;
    min-width: 80px;
}

.markdown-body table td {
    min-width: 80px;
}

.markdown-body h1 {
    font-size: 1.85rem;
    font-weight: bold;
    line-height: 2.2rem;
}

.markdown-body h2 {
    font-size: 1.65rem;
    font-weight: bold;
    line-height: 1.9rem;
}

.markdown-body h3 {
    font-size: 1.45rem;
    font-weight: bold;
    line-height: 1.7rem;
}

.markdown-body h4 {
    font-size: 1.25rem;
    font-weight: bold;
    line-height: 1.5rem;
}

.markdown-body h5 {
    font-size: 1.1rem;
    font-weight: bold;
    line-height: 1.4rem;
}

.markdown-body h6 {
    font-size: 1rem;
    line-height: 1.3rem;
}

.markdown-body p {
    font-size: 1rem;
    line-height: 1.5rem;
}

.markdown-body hr {
    margin: 12px 0;
    border: 0;
    border-top: 1px solid #ccc;
}

.markdown-body blockquote {
    margin: 15px 0;
    border-left: 5px solid #42b983;
    padding: 1rem 0.8rem 1rem 0.8rem;
    color: #666;
    background-color: rgba(66, 185, 131, .1);
}

.markdown-body pre {
    padding: 1.2em;
    margin: .5em 0;
    background: #272822;
    overflow: auto;
    border-radius: 0.3em;
    tab-size: 4;
}

.markdown-body code {
    padding: 1px 1px;
    font-size: 0.92rem;
    color: #e96900;
    background-color: #f8f8f8;
    border-radius: 2px;
}

.markdown-body pre code {
    padding: 0;
    color: #e8eaf6;
    background-color: #272822;
}

.markdown-body pre[class*="language-"] {
    padding: 1.2em;
    margin: .5em 0;
}

.markdown-body code[class*="language-"],
pre[class*="language-"] {
    color: #e8eaf6;
}

.markdown-body [type="checkbox"]:not(:checked), [type="checkbox"]:checked {
    position: inherit;
    margin-left: -1.3rem;
    margin-right: 0.4rem;
    margin-top: -1px;
    vertical-align: middle;
    left: unset;
    visibility: visible;
}

.markdown-body b,
strong {
    font-weight: bold;
}

.markdown-body dfn {
    font-style: italic;
}

.markdown-body small {
    font-size: 85%;
}

.markdown-body cite {
    font-style: normal;
}

.markdown-body mark {
    background-color: #fcf8e3;
    padding: .2em;
}