修改

@@ -83,7 +83,7 @@
         $(".index_swiper img").css("height","95%");
         $(".video_lool").css("height","10rem");
     }
-
+  alert( $(".video_lool").css("height"))
     var swiper = new Swiper('.swiper-container', {
         pagination: {
             el: '.swiper-pagination',