表单分割项

src/components/app-form-group/app-form-group.vue

 <template>
     <ion-row class="app-form-group">
-        <ion-item-divider v-if="isShowCaption" @click="clickCollapse">
+        <ion-item-divider v-if="isShowCaption" :style="{minHeight:caption?'':'10px'}"  @click="clickCollapse">
             <ion-label>
                 <span :class="titleClass">{{caption}}</span>
             </ion-label>