<center>

    <script>txttopshow2();</script>

    </center>

    <!-- 功能区 begin -->

    <!--工具条-->

    <!--评论-->

    <!--字体-->

    <span class="mr20" id="t-f-d">aa-</span><span id="t-f-i">aa+</span>

    <span class="t-c-1 mr10" id="t-fc-1">aa</span><span class="t-c-2 mr10" id="t-fc-2">aa</span><span class="t-c-3 mr10" id="t-fc-3">aa</span><span class="t-c-4" id="t-fc-4">aa</span>