.markdown-navigation{width:100%;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,WenQuanYi Micro Hei,sans-serif;font-size:14px;overflow:hidden}.markdown-navigation .title-anchor{color:#bbb;cursor:pointer;margin:.8em 0;padding-right:1.8em;font-weight:lighter;line-height:2.5em;transition:all .2s;display:block}.markdown-navigation .title-anchor:hover{-webkit-text-decoration:inherit;text-decoration:inherit;background-color:#f8f8f8}.markdown-navigation .title-anchor.active{-webkit-text-decoration:inherit;text-decoration:inherit;color:#206cff;background-color:#206cff1a;border-radius:4px}.markdown-navigation .title-anchor small{margin:0 .8em}.markdown-navigation .title-level1{color:#000;text-overflow:ellipsis;white-space:nowrap;padding-left:.5em;font-size:14px;font-weight:400;overflow:hidden}.markdown-navigation .title-level2{color:#000000b3;padding-left:1em;font-size:14px;font-weight:400}.markdown-navigation .title-level3{color:#00000080;text-overflow:ellipsis;white-space:nowrap;padding-left:1.5em;font-size:14px;font-weight:400;overflow:hidden}.markdown-navigation .title-level4{color:#999;text-overflow:ellipsis;white-space:nowrap;padding-left:2em;font-size:14px;overflow:hidden}.markdown-navigation .title-level5{color:#aaa;text-overflow:ellipsis;white-space:nowrap;padding-left:2.5em;font-size:14px;overflow:hidden}.markdown-navigation .title-level6{color:#bbb;padding-left:3em;font-size:14px}