#document #viewer{
    background-color: #fff;
}

.tui-editor-contents *:not(table) {
    line-height: 100%;
}

.tui-editor-contents h1 {
    font-size: 3.5rem;
    margin-top: 5px;
    margin-bottom: 2px;
    border-bottom: 0;
}

.tui-editor-contents h2 {
    font-size: 2.5rem;
    margin-top: 4px;
    margin-bottom: 4px;
    border-bottom: 0;
}

.tui-editor-contents h3 {
    font-size: 2.0rem;
    margin-top: 4px;
    margin-bottom: 4px;
    border-bottom: 0;
}

.tui-editor-contents h4 {
    font-size: 1.6rem;
    margin-top: 4px;
    margin-bottom: 4px;
    border-bottom: 0;
}

.tui-editor-contents hr {
    border-top: 1px solid #eee;
    margin: -10px;
}

.tui-editor-contents ul, .tui-editor-contents menu, .tui-editor-contents ol, .tui-editor-contents dir {
    margin: 0;
}

.tui-editor-contents table {
    width: 100%;
}

.tui-editor-contents p {
    margin: 0;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.414;
}

.tui-editor-contents pre {
    margin: 0;
    padding: 10px 20px;
    background: #f4f8f1;
    border-left: 5px solid #f8981d;
}

.tui-editor-contents pre code {
}

.tui-editor-contents table th {
    border: 1px solid #ddd;
    background-color: #eee;
    color: #335;
    font-weight: bold;
}

.tui-editor-contents table td {
    border: 1px solid #ddd;
}

.tui-editor-contents {
    font-size: 16px;
    margin: 0;
    padding: 0;
}