<pre class="lang-tex prettyprint prettyprinted" style="margin-bottom: 1em; padding: 5px; border: 0px; font-size: 13px; overflow: auto; width: auto; max-height: 600px; font-family: Consolas, Menlo, Monaco, 'Lucida Console', 'Liberation Mono', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Courier New', monospace, sans-serif; color: rgb(57, 51, 24); word-wrap: normal; background-color: rgb(238, 238, 238);"><code style="margin: 0px; border: 0px; font-size: 13px; font-family: Consolas, Menlo, Monaco, 'Lucida Console', 'Liberation Mono', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Courier New', monospace, sans-serif; white-space: inherit; line-height: 19.5px; background-color: rgb(238, 238, 238);"><span class="kwd" style="margin: 0px; padding: 0px; border: 0px; color: rgb(138, 74, 11);">\\textbf</span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(20, 86, 128);">{</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">Subject line</span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(20, 86, 128);">}</span></code></pre>