pc搜索等新功能及优化

src/components/index/PageTopindex.vue

@@ -80,7 +80,7 @@
             </div>
         </div>
 
-        <div class="top_fixed_title istop_fixed_title" :class="isltrIndex?'ltrIndex_title':''" v-if="positions||isltrIndex">
+        <div class="top_fixed_title istop_fixed_title" :style="isltrIndex?'z-index: 9999;':''" :class="isltrIndex?'ltrIndex_title':''" v-if="positions||isltrIndex">
             <minPageTopindex @topFixedvisible="topFixedvisible" @outlogin="outlogin" :tabpath="tabpath" :isltrIndex="isltrIndex" :indextab="indextab" :messageCount="messageCount" :empOtherName="empOtherName" :empLogo="empLogo" :navuserInfo="navuserInfo"></minPageTopindex>
         </div>
         <div class="top_fixed_title" :class="isltrIndex?'ltrIndex_title':''" v-if="isTops&&!isltrIndex">
@@ -646,7 +646,7 @@
     }
 
     .istop_fixed_title{
-        z-index: 9999;
+        z-index: 999;
         position: fixed;
         top: 0;
         left: 0;