span -> h1

Signed-off-by: gzezFISHER <fisher070305@163.com>

Author: gzezFISHER

src/assets/css/basic.css

@@ -47,7 +47,7 @@
     margin: 20px 0 20px 0;
 }
 
-.markdown-container h1,
+h1,
 h2,
 h3,
 h4,

src/components/problem/content.vue

@@ -11,7 +11,7 @@
           <i class="el-icon-arrow-left"></i>
         </div>
         <div style="display: flex;">
-          <div id="title" class="header text-bold">#{{pid}}. {{ title }}</div>
+          <h1 id="title" class="header">#{{pid}}. {{ title }}</h1>
         </div>
         <MarkdownContainer v-if="description" :content="description" :allowHTML="this.allowHTML"/>
       </div>

src/components/problem/edit.vue

@@ -1,6 +1,6 @@
 <template>
   <div>
-    <span class="text-extra-big">Edit problem #{{this.$route.params.id}}</span>
+    <h1>Edit problem #{{this.$route.params.id}}</h1>
     <h3 class="no-bottom-margin">Problem Name</h3>
     <el-input v-model="title" placeholder="input problem title here"></el-input>
     <h3 class="no-bottom-margin">Problem Content</h3>

src/components/problem/submit.vue

@@ -1,6 +1,6 @@
 <template>
   <div>
-    <span class="text-extra-big">Submit problem #{{this.$route.params.id}}</span>
+    <h1>Submit problem #{{this.$route.params.id}}</h1>
     <el-select v-model="lang_num" placeholder="Select language">
       <el-option
         v-for="item in options"