#reader-content h1,#reader-content h2,#reader-content h3,#reader-content h4,#reader-content h5,#reader-content h6{text-align:center}
#reader-content h1{text-align:center;margin-top:3em;margin-bottom:2em}
#reader-content .b-center{text-align:center}
#reader-content .b-block{margin-left:40px}
#reader-content .b-poem{margin-left:40px}
#reader-content .b-poem p{text-indent:0;text-align:left;margin:0}
#reader-content .b-author{text-indent:0;text-align:center;font-size:2em}
#reader-content .b-booktitle{margin-top:30%;text-align:center}
#reader-content div.b-sgc-toc-title{font-size:2em;font-weight:bold;margin-bottom:1em;text-align:center}
#reader-content div.b-sgc-toc-level-1{margin-left:0em}
#reader-content div.b-sgc-toc-level-2{margin-left:2em}
#reader-content div.b-sgc-toc-level-3{margin-left:2em}
#reader-content div.b-sgc-toc-level-4{margin-left:2em}
#reader-content div.b-sgc-toc-level-5{margin-left:2em}
#reader-content div.b-sgc-toc-level-6{margin-left:2em}