div.sgc-toc-title {
    font-size: 2em;
    font-weight: bold;
    margin-bottom: 1em;
    text-align: center
    }
div.sgc-toc-level-1 {
    margin-left: 0
    }
div.sgc-toc-level-2 {
    margin-left: 2em
    }
div.sgc-toc-level-3 {
    margin-left: 2em
    }
div.sgc-toc-level-4 {
    margin-left: 2em
    }
div.sgc-toc-level-5 {
    margin-left: 2em
    }
div.sgc-toc-level-6 {
    margin-left: 2em
    }