.markdown-reader{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0;background:#fff}
.markdown-view-option>span{flex:1;text-align:left}
.markdown-reader>.reados-transcript,.markdown-reader>iframe{flex:1;min-height:0}
.markdown-reader-error,.markdown-empty{padding:24px;font-size:14px;color:#636366}
.markdown-source-scroll{overscroll-behavior:contain}
.markdown-source mark{background:#fff0b5;color:inherit;scroll-margin-block:28px;box-shadow:0 0 0 3px #fff0b5;border-radius:2px}