我有淘宝轮播的两张海报,尺寸是1920*500的,可以告诉我全屏的代码怎么做吗

<div class="ocn J_TWidget style_2 lunboz_950" data-widget-config="{'effect':'scrollx','easing':'easeBothStrong','duration':0.5,'interval':4, 'autoplay':true,'circular':true, 'prevBtnCls':'prev', 'nextBtnCls':'next', 'contentCls': 'o_con', 'navCls':'o_nav','activeTriggerCls': 'selected'}" data-widget-type="Carousel" style="width:950px;height:500px;position:relative;overflow:hidden;" data-title="">
<ul class="o_con" style="width:950px;height:500px;overflow:hidden;">
<li style="width:950px;height:500px;">
<span>
<a href="" style="width:950px;height:500px;display:block;" target="_blank">
<img src="图片地址" style="width:950px;height:500px;">
</a>
</span>
</li>
<li style="width:950px;height:500px;">
<span>
<a href="" style="width:950px;height:500px;display:block;" target="_blank">
<img src="图片地址" style="width:950px;height:500px;">
</a>
</span>
</li>
</ul>
</div>
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