最小宽度减小

src/components/Symptom.vue

@@ -385,7 +385,7 @@ export default {
   padding-bottom: .2rem;
   .choo-symp{
       display: inline-block;
-      min-width:2.05rem;
+      min-width:2rem;
       height: .74rem;
       background: #colors[btn];
       border-radius: .08rem;