style: 样式修改

src/views/asistant/index.vue

@@ -17,8 +17,8 @@
       </div>
       <div class="footer" v-if="!isLoading">
         <InputArea @send-message="handleSendMessage" />
-        <div class="continue">
-          <button class="btn" @click="handleContinue">Continue</button>
+        <div class="continue flex">
+          <div class="btn flex flex-center" @click="handleContinue">Continue</div>
         </div>
       </div>
     </template>
@@ -306,8 +306,9 @@ const handleContinue = () => {
     color: #fff;
     text-align: right;
     padding: 2.6rem 4.5rem;
+    flex-direction: row-reverse;
     .btn {
-      border-radius: 7px;
+      border-radius: 0.7rem;
       background-color: #000;
       width: 24.6rem;
       height: 5.9rem;