市场营销样式修改

pages/product/shiChangYingXiao.vue

@@ -301,7 +301,7 @@ export default {
     span  {
       width: 50%;
       height: 100%;
-      line-height: 70px;
+      line-height: 80px;
       text-align: center;
       cursor: pointer;
       display: inline-block;
@@ -351,7 +351,7 @@ export default {
     margin: 0 auto;
     text-align: center;
     .nav-btns {
-      width: 230px;
+      width: 80%;
       height: 40px;
       margin: 25px auto 35px;
       border-radius: 40px;