优化分享配置

src/views/settings/configure/ShareConfig.vue

@@ -1,5 +1,5 @@
 <template>
-  <div>
+  <div class="share-config">
     <el-form ref="form" :model="form" label-width="180px">
       <el-form-item label="练习题分享链接路径">
         <el-input v-model="form.exercise_share_url_path" />
@@ -34,4 +34,10 @@ function setShareConfig() {
 }
 </script>
 
-<style lang="scss" scoped></style>
+<style lang="scss" scoped>
+.share-config {
+  .el-input {
+    width: 80%;
+  }
+}
+</style>