书架css写错

src/views/bookRackList.vue

@@ -35,7 +35,7 @@
             </div>
           </div>
         </div>
-        <div class="'rack-floor'">
+        <div class="rack-floor">
           <span :class="['icon','iconfont','icon-l'+index]" @click="handlePage(-1)">&#xe631;</span>
           <p><span style="margin-right:25px">第{{ index+1 }}层</span><span>(共 {{ bookList.length }}本)</span></p>
           <span :class="['icon','iconfont','icon-r'+index]" @click="handlePage(1)">&#xe62f;</span>