style：医疗招标搜索区域border样式

src/web/templates/pc/supsearch.html

@@ -892,7 +892,7 @@ var IframeOnClick = {
             <img src="/images/biddingSearch/VIP.png" alt="" style="width:38px;height:18px;margin-left:8px;margin-top:-8px">
           </div>
           <!--项目地区-->
-          <div class="selector-card">
+          <div class="selector-card" style="border-bottom: 1px dashed #e0e0e0;">
             <div class="selector-card-header" style="padding:4px 15px 4px 0px;min-width: 94px;margin-right: 0;">项目地区：</div>
             <div class="selector-card-content">
                 <area-city-component ref="areaRefs" :show-selected-list="false" @change="areaCityChange" :before-city-selected="beforeCitySelected">