请问这个代码的图片不居中怎么调

yoyo

<div class="tb-module">

<div class="tanchudiv" style="height: 130px">

<div class="footer-more-trigger mui-display-none" style="z-index: 99; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; padding-left: 0px; width: 1920px; padding-right: 0px; height: 130px; visibility: visible; border-top: 0px; top: auto; border-right: 0px; padding-top: 0px; left: 50%">

<div class="footer-more-trigger mui-display-none" style="z-index: 99; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; padding-left: 0px; width: 1920px; padding-right: 0px; height: 130px; visibility: visible; border-top: 0px; top: auto; border-right: 0px; padding-top: 0px; left: -75%">

<div class="footer-more-trigger mui-display-none" style="border-bottom: 0px; border-left: 0px; padding-bottom: 0px; padding-left: 0px; width: 1920px; padding-right: 0px; height: 130px; visibility: visible; border-top: 0px; top: 0px; border-right: 0px; padding-top: 0px; left: -100px">

<div style="margin: 0px auto; width: 950px">

<div class="J_TWidget" data-widget-config="{"navCls":"hidden-nav","effect": "fade", "circular": true ,"contentCls":"full-screen-content"}" data-widget-type="Tabs">

        <div class="J_TWidget full-screen-content" style="height:583px;">

                <div style="height:583px;width:1920px;left:-485px;top:0px;">

                        <div style="width:1920px;height:583px;overflow:hidden;">

                                <div style="width:1920px;height:583px;top:0px;left:0px;background:url() no-repeat center top;">

                                         <a target="_blank" style="width:460px;height:583px;float:left;overflow:hidden;"> <embed allowscriptaccess="never" flashvars="scene=taobao_shop" height="1000" src="http://img1.tbcdn.cn/tfscom/T1lmk2Fk8bXXXtxVjX.swf" type="application/x-shockwave-flash" width="920" wmode="transparent"> </embed></a> <a target="_blank" style="width:1000px;height:583px;float:left;font-size:0px;overflow:hidden;"> </a> <a target="_blank" style="width:460px;height:583px;float:left;overflow:hidden;"> <embed allowscriptaccess="never" flashvars="scene=taobao_shop" height="1000" src="http://img1.tbcdn.cn/tfscom/T1lmk2Fk8bXXXtxVjX.swf" type="application/x-shockwave-flash" width="475" wmode="transparent"> </embed></a>

                                </div>

                        </div>

                </div>

        </div>

        <ul class="hidden-nav" style="display:none;">

        </ul>

</div>

                                        </div>

</div>

</div>

</div>

</div>

</div>