关于markdown怎么在博客园展示出来的问题

<style type="text/css">/* GitHub stylesheet for MarkdownPad (http://markdownpad.com) *//* Author: Nicolas Hery - http://nicolashery.com *//* Version: b13fe65ca28d2e568c6ed5d7f06581183df8f2ff *//* Source: https://github.com/nicolahery/markdownpad-github *//* RESET=============================================================================*/html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, PRe, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {  margin: 0;  padding: 0;  border: 0;}/* BODY=============================================================================*/body {  font-family: Helvetica, arial, freesans, clean, sans-serif;  font-size: 14px;  line-height: 1.6;  color: #333;  background-color: #fff;  padding: 20px;  max-width: 960px;  margin: 0 auto;}body>*:first-child {  margin-top: 0 !important;}body>*:last-child {  margin-bottom: 0 !important;}/* BLOCKS=============================================================================*/p, blockquote, ul, ol, dl, table, pre {  margin: 15px 0;}/* HEADERS=============================================================================*/h1, h2, h3, h4, h5, h6 {  margin: 20px 0 10px;  padding: 0;  font-weight: bold;  -webkit-font-smoothing: antialiased;}h1 tt, h1 code, h2 tt, h2 code, h3 tt, h3 code, h4 tt, h4 code, h5 tt, h5 code, h6 tt, h6 code {  font-size: inherit;}h1 {  font-size: 28px;  color: #000;}h2 {  font-size: 24px;  border-bottom: 1px solid #ccc;  color: #000;}h3 {  font-size: 18px;}h4 {  font-size: 16px;}h5 {  font-size: 14px;}h6 {  color: #777;  font-size: 14px;}body>h2:first-child, body>h1:first-child, body>h1:first-child+h2, body>h3:first-child, body>h4:first-child, body>h5:first-child, body>h6:first-child {  margin-top: 0;  padding-top: 0;}a:first-child h1, a:first-child h2, a:first-child h3, a:first-child h4, a:first-child h5, a:first-child h6 {  margin-top: 0;  padding-top: 0;}h1+p, h2+p, h3+p, h4+p, h5+p, h6+p {  margin-top: 10px;}/* LINKS=============================================================================*/a {  color: #4183C4;  text-decoration: none;}a:hover {  text-decoration: underline;}/* LISTS=============================================================================*/ul, ol {  padding-left: 30px;}ul li > :first-child, ol li > :first-child, ul li ul:first-of-type, ol li ol:first-of-type, ul li ol:first-of-type, ol li ul:first-of-type {  margin-top: 0px;}ul ul, ul ol, ol ol, ol ul {  margin-bottom: 0;}dl {  padding: 0;}dl dt {  font-size: 14px;  font-weight: bold;  font-style: italic;  padding: 0;  margin: 15px 0 5px;}dl dt:first-child {  padding: 0;}dl dt>:first-child {  margin-top: 0px;}dl dt>:last-child {  margin-bottom: 0px;}dl dd {  margin: 0 0 15px;  padding: 0 15px;}dl dd>:first-child {  margin-top: 0px;}dl dd>:last-child {  margin-bottom: 0px;}/* CODE=============================================================================*/pre, code, tt {  font-size: 12px;  font-family: Consolas, "Liberation Mono", Courier, monospace;}code, tt {  margin: 0 0px;  padding: 0px 0px;  white-space: nowrap;  border: 1px solid #eaeaea;  background-color: #f8f8f8;  border-radius: 3px;}pre>code {  margin: 0;  padding: 0;  white-space: pre;  border: none;  background: transparent;}pre {  background-color: #f8f8f8;  border: 1px solid #ccc;  font-size: 13px;  line-height: 19px;  overflow: auto;  padding: 6px 10px;  border-radius: 3px;}pre code, pre tt {  background-color: transparent;  border: none;}kbd {    -moz-border-bottom-colors: none;    -moz-border-left-colors: none;    -moz-border-right-colors: none;    -moz-border-top-colors: none;    background-color: #DDDDDD;    background-image: linear-gradient(#F1F1F1, #DDDDDD);    background-repeat: repeat-x;    border-color: #DDDDDD #CCCCCC #CCCCCC #DDDDDD;    border-image: none;    border-radius: 2px 2px 2px 2px;    border-style: solid;    border-width: 1px;    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;    line-height: 10px;    padding: 1px 4px;}/* QUOTES=============================================================================*/blockquote {  border-left: 4px solid #DDD;  padding: 0 15px;  color: #777;}blockquote>:first-child {  margin-top: 0px;}blockquote>:last-child {  margin-bottom: 0px;}/* HORIZONTAL RULES=============================================================================*/hr {  clear: both;  margin: 15px 0;  height: 0px;  overflow: hidden;  border: none;  background: transparent;  border-bottom: 4px solid #ddd;  padding: 0;}/* IMAGES=============================================================================*/img {  max-width: 100%}</style><style type="text/css">.highlight  { background: #ffffff; }.highlight .c { color: #999988; font-style: italic } /* Comment */.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */.highlight .k { font-weight: bold } /* KeyWord */.highlight .o { font-weight: bold } /* Operator */.highlight .cm { color: #999988; font-style: italic } /* Comment.Multiline */.highlight .cp { color: #999999; font-weight: bold } /* Comment.Preproc */.highlight .c1 { color: #999988; font-style: italic } /* Comment.Single */.highlight .cs { color: #999999; font-weight: bold; font-style: italic } /* Comment.Special */.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */.highlight .gd .x { color: #000000; background-color: #ffaaaa } /* Generic.Deleted.Specific */.highlight .ge { font-style: italic } /* Generic.Emph */.highlight .gr { color: #aa0000 } /* Generic.Error */.highlight .gh { color: #999999 } /* Generic.Heading */.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */.highlight .gi .x { color: #000000; background-color: #aaffaa } /* Generic.Inserted.Specific */.highlight .go { color: #888888 } /* Generic.Output */.highlight .gp { color: #555555 } /* Generic.Prompt */.highlight .gs { font-weight: bold } /* Generic.Strong */.highlight .gu { color: #aaaaaa } /* Generic.Subheading */.highlight .gt { color: #aa0000 } /* Generic.Traceback */.highlight .kc { font-weight: bold } /* Keyword.Constant */.highlight .kd { font-weight: bold } /* Keyword.Declaration */.highlight .kp { font-weight: bold } /* Keyword.Pseudo */.highlight .kr { font-weight: bold } /* Keyword.Reserved */.highlight .kt { color: #445588; font-weight: bold } /* Keyword.Type */.highlight .m { color: #009999 } /* Literal.Number */.highlight .s { color: #d14 } /* Literal.String */.highlight .na { color: #008080 } /* Name.Attribute */.highlight .nb { color: #0086B3 } /* Name.Builtin */.highlight .nc { color: #445588; font-weight: bold } /* Name.Class */.highlight .no { color: #008080 } /* Name.Constant */.highlight .ni { color: #800080 } /* Name.Entity */.highlight .ne { color: #990000; font-weight: bold } /* Name.Exception */.highlight .nf { color: #990000; font-weight: bold } /* Name.Function */.highlight .nn { color: #555555 } /* Name.Namespace */.highlight .nt { color: #000080 } /* Name.Tag */.highlight .nv { color: #008080 } /* Name.Variable */.highlight .ow { font-weight: bold } /* Operator.Word */.highlight .w { color: #bbbbbb } /* Text.Whitespace */.highlight .mf { color: #009999 } /* Literal.Number.Float */.highlight .mh { color: #009999 } /* Literal.Number.Hex */.highlight .mi { color: #009999 } /* Literal.Number.Integer */.highlight .mo { color: #009999 } /* Literal.Number.Oct */.highlight .sb { color: #d14 } /* Literal.String.Backtick */.highlight .sc { color: #d14 } /* Literal.String.Char */.highlight .sd { color: #d14 } /* Literal.String.Doc */.highlight .s2 { color: #d14 } /* Literal.String.Double */.highlight .se { color: #d14 } /* Literal.String.Escape */.highlight .sh { color: #d14 } /* Literal.String.Heredoc */.highlight .si { color: #d14 } /* Literal.String.Interpol */.highlight .sx { color: #d14 } /* Literal.String.Other */.highlight .sr { color: #009926 } /* Literal.String.Regex */.highlight .s1 { color: #d14 } /* Literal.String.Single */.highlight .ss { color: #990073 } /* Literal.String.Symbol */.highlight .bp { color: #999999 } /* Name.Builtin.Pseudo */.highlight .vc { color: #008080 } /* Name.Variable.Class */.highlight .vg { color: #008080 } /* Name.Variable.Global */.highlight .vi { color: #008080 } /* Name.Variable.Instance */.highlight .il { color: #009999 } /* Literal.Number.Integer.Long */.task-list {padding-left:10px;margin-bottom:0;}.task-list li {    margin-left: 20px;}.task-list-item {list-style-type:none;padding-left:10px;}.task-list-item label {font-weight:400;}.task-list-item.enabled label {cursor:pointer;}.task-list-item+.task-list-item {margin-top:3px;}.task-list-item-checkbox {display:inline-block;margin-left:-20px;margin-right:3px;vertical-align:1px;}</style>