fix babel

.babelrc

@@ -4,7 +4,7 @@
       "@babel/preset-env",
       {
         "targets": {
-          "browsers": ["last 2 versions", "ie >= 9"]
+          "browsers": [">2.75%"]
         }
       }
     ]

Makefile

@@ -52,7 +52,7 @@ $(DIST_DIR)/styles/index.css: src/styles/index.scss $(wildcard src/*.scss src/*/
 	@node_modules/.bin/node-sass $< $@ --source-map true --source-map-contents || touch $@ 
 
 # babel
-$(DIST_DIR)/%.js: src/%.js
+$(DIST_DIR)/%.js: src/%.js .babelrc
 	@echo babel: $< ➜ $@
 	@mkdir -p $(dir $@)
 	@node_modules/.bin/babel $< --out-file $@ --source-maps || touch $@

src/styles/form.scss

@@ -97,6 +97,7 @@ sib-form {
       cursor: pointer;
       margin: 0.2em;
       vertical-align: middle;
+      padding: 0 0.04em 0.08em;
     }
   }
 }