修改全屏幕后工具条

src/components/MtPdf.vue

@@ -25,13 +25,13 @@
           <b v-else>{{ page }}</b> /&nbsp;{{ numPages }}</span>
         <img
           v-if="showLoading"
-          :class="['resize', 'small', isCourseTrainOut? 'small-img-out' : '']"
+          :class="['resize', 'small', 'small-img-out']"
           @click="toLittle"
           src="@/assets/images/small.png"
         >
         <img
           v-if="showLoading"
-          :class="['resize', 'large', isCourseTrainOut? 'large-img-out' : '']"
+          :class="['resize', 'large', 'large-img-out']"
           @click="toBig(true)"
           src="@/assets/images/add.png"
         >

src/components/MtPdfPpt.vue

@@ -24,13 +24,13 @@
         <b v-else>{{ page }} </b>/&nbsp;{{ numPages }}</span>
       <img
         v-if="showLoading"
-        :class="['resize', 'small', isCourseTrainOut? 'small-img-out' : '']"
+        :class="['resize', 'small', 'small-img-out']"
         @click.stop="toLittle"
         src="@/assets/images/small.png"
       >
       <img
         v-if="showLoading"
-        :class="['resize', 'large', isCourseTrainOut? 'large-img-out' : '']"
+        :class="['resize', 'large', 'large-img-out']"
         @click.stop="toBig(true)"
         src="@/assets/images/add.png"
       >

src/components/MtWord.vue

@@ -24,13 +24,13 @@
         <b v-else>{{ page }}</b> / {{ numPages }}</span>
       <img
         v-if="showLoading"
-        :class="['resize', 'small', isCourseTrainOut? 'small-img-out' : '']"
+        :class="['resize', 'small', 'small-img-out']"
         @click.stop="toLittle"
         src="@/assets/images/small.png"
       >
       <img
         v-if="showLoading"
-        :class="['resize', 'large', isCourseTrainOut? 'large-img-out' : '']"
+        :class="['resize', 'large', 'large-img-out']"
         @click.stop="toBig(true)"
         src="@/assets/images/add.png"
       >