bug fixes

components/rightAside.vue

@@ -32,8 +32,8 @@
         id="show-enroll"
         v-show="tabBtnActive"
         class="tab_cont"
-        @mouseover="handleMsOver('')"
-        @mouseout="handleMsOut"
+        @mouseenter="handleMsOver('')"
+        @mouseleave="handleMsOut"
       >
         <div class="enroll_cont" id="show-enroll-content" v-show="tabBtnTarget === 'enroll'">
           <h5>{{ $t('aside.apply') }}</h5>