移除师资报名背景

src/page/homepage/traininstitute/teacherSign.vue

@@ -1,6 +1,6 @@
 <template>
     <div class="teacherSign">
-        <img src="/assets/newtrain/teacherb.png" class="topbanner" alt="" />
+        <!-- <img src="/assets/newtrain/teacherb.png" class="topbanner" alt="" /> -->
         <div class="container">
             <div class="contitle">北京关键科技股份有限公司&河南科技大学</div>
             <div class="contitle">2024“软件可靠性测试”暑期师资培训</div>
@@ -114,6 +114,9 @@ export default {
 </script>
 
 <style scoped>
+.teacherSign {
+    padding-top: 40px;
+}
 .container {
     width: 1200px;
     margin: auto;