eng_item">
        	<p class="icon_liucheng icon_liucheng_2"></p>
        	<span class="bg_l1 js_bg_l1"></span><span class="bg_l2 js_bg_l2"></span>
            <p class="liu_txt">功能规划</p>
        </li>
        <li class="liucheng_item js_liucheng_item">
        	<p class="icon_liucheng icon_liucheng_3"></p>
        	<span class="bg_l1 js_bg_l1"></span><span class="bg_l2 js_bg_l2"></span>
            <p class="liu_txt">视觉/程序开发</p>
        </li>
        <li class="liucheng_item js_liucheng