CSS a wrap div可以吗

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        <span class="user-txt"><a href="javascript:;">张三律师创建于 </a>
        <span class="release-date">2015-02-23  23:22</span></span>
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      <span class="user-txt"><a href="javascript:;">赢了法律顾问更新于 </a><span class="release-date">2015-02-23  23:22</span></span><a href="javascript:;" class="comment"><span class="ico ico-notice"></span><span class="count">99</span></a>
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html5 验证时会把block元素从a拿出来 不知道怎么办