修改pdf高

src/pages/practice/components/practice1.vue

@@ -87,7 +87,9 @@ export default {
     console.log(this.formData)
   },
   mounted() {
+    setTimeout(() => {
       this.countDomHeight()
+    }, 1000)
     const _this = this
     $(document).keyup(function(event) {
       _this.$forceUpdate()
@@ -98,10 +100,10 @@ export default {
   },
   methods: {
     countDomHeight() {
-      $('.pdf-height').css('height', $('.practice-box').height() - ($('.pdf-get-height').height()))
       $('.practice-box').css('height', $('.app-main').height() - 139 + 'px')
       $('.item-right .form .setHeight').css('height', $('.item-right').height() - 112 + 'px')
       $('.embed-height').css('height', $('.item-left').height() - $('.item-left .title').outerHeight() - $('.item-left .tit-h2').outerHeight() - $('.item-left .heads').outerHeight() - 20 + 'px')
+      $('.pdf-height').css('height', $('.practice-box').height() - ($('.pdf-get-height').outerHeight() + $('.heads').outerHeight()))
     },
     tabChange(n) {
       this.tabIndex = n