/* ck-content.css */
.ck-content blockquote {
    overflow: hidden;
    padding-right: 1.5em;
    padding-left: 1.5em;
    margin-left: 0;
    margin-right: 0;
    font-style: italic;
    border-left: solid 5px hsl(0, 0%, 80%); /* 灰色左边框 */
}
.ck-content .image {
    clear: both;
    display: table;
    margin: .9em auto;
    min-width: 50px;
    text-align: center;
}
.ck-content .image>figcaption {
    background-color: #f7f7f7;
    caption-side: bottom;
    color: #333;
    display: table-caption;
    font-size: .75em;
    outline-offset: -1px;
    padding: .6em;
    word-break: break-word;
}
/* 如果是 RTL 语言环境 */
.ck-content[dir="rtl"] blockquote {
    border-left: 0;
    border-right: solid 5px hsl(0, 0%, 80%);
}
.ck-content .image-style-side {
    float: right;
    margin-left: 1.5em;
    max-width: 50%;
}