优化

src/styles/view/datav.scss

@@ -5,7 +5,7 @@
         display: inline-block;
     }
     .hc-datav-bg {
-        position: absolute;
+        position: fixed;
         object-fit: cover;
         width: 100%;
         height: 100%;

src/views/home/datav.vue

@@ -19,7 +19,7 @@
                 </div>
             </div>
         </div>
-        <div class="hc-datav-total relative p-4">
+        <div class="hc-datav-total relative p-[14px]">
             <el-row :gutter="24">
                 <el-col :span="6">
                     <HcDatavCard title="项目总量" num="860" unit="" color="#D5DEFF" />
@@ -36,7 +36,7 @@
             </el-row>
         </div>
         <div class="hc-datav-divider" />
-        <div class="hc-datav-row-total relative p-4">
+        <div class="hc-datav-row-total relative p-[14px]">
             <el-row :gutter="24" class="h-full">
                 <el-col :span="8" class="h-full">
                     <div class="hc-datav-row-column h-full">