支持字体大小调整，方便扩展功能

Lawrence

2021-01-21 0456d6e357fa12b903a486431f64720f18683671

 web_src/src/components/videoList.vue

@@ -134,7 +134,7 @@
            this.getDeviceListLoading = true;
            this.$axios.get(`/api/devices`,{
               params: {
                  page: that.currentPage - 1,
                  page: that.currentPage,
                  count: that.count
               }
            } )