feat: 优化放大镜图标布局

src/views/home/content/Content.vue

@@ -490,7 +490,7 @@ function cancel(val) {
                 <div class="footer">
                   <div class="img-name">{{ item.imgName }}</div>
                   <div class="icon-wrap" @click="previewHandler(index, $event)">
-                    <SvgIcon size="13" name="magnifying-2" style="cursor: pointer;margin-left: 3px;color:#898481" />
+                    <SvgIcon size="13" name="magnifying-2" style="cursor: pointer;color:#898481;" />
                   </div>
                 </div>
                 <div class="left">
@@ -674,6 +674,9 @@ function cancel(val) {
           height: 22px;
           background-color: #FFF;
           border-radius: 6px;
+          display: flex;
+          align-items: center;
+          justify-content: center;
         }
       }