优化主页样式以及NAV头样式

src/main/resources/static/css/backgroud.css

@@ -5,7 +5,7 @@ body {
 }
 
 main {
-    opacity: 0.9;
+    opacity: 0.95;
 }
 
 #login_box {
@@ -13,5 +13,5 @@ main {
     border-radius: 15px; /*div圆角*/
     background: #56666B;
     color: white;
-    opacity: 0.9;
+    opacity: 0.95;
 }

src/main/resources/templates/common/header.html

@@ -3,8 +3,7 @@
       xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity5">
 
 <!-- 导航栏 -->
-<nav th:fragment="header" class="navbar sticky-top navbar-expand-lg navbar-light"
-     style="opacity: 0.9;background-color: #ffffff;box-shadow: 0px -2px 10px #d0cccc;">
+<nav th:fragment="header" class="navbar sticky-top navbar-expand-lg navbar-dark bg-dark">
     <div class="container">
         <!--标题-->
         <a class="navbar-brand">

src/main/resources/templates/index.html

@@ -47,7 +47,7 @@
 
 <div th:replace="~{common/header::header(activeUrl='index.html')}"></div>
 <main role="main">
-    <div class="container ">
+    <div class="container">
         <div class="jumbotron jumbotron-fluid mt-5">
             <div class="container">
                 <h2 style="margin: 0;padding: 0;text-align: center;color: #3A3A3A;font-size: 30px;">
@@ -136,7 +136,7 @@
 <script th:src="@{/live/js/addlive2d.js}"></script>
 <script>
     var typed = new Typed('.element', {
-        strings: ["从前有座山，山里有座庙，庙里有个老和尚给小和尚讲故事...", "Quinn的注册流程，技术博客，交流反馈。可点击下方了解详情↓"], //输入内容, 支持html标签
+        strings: ["Quinn注册流程，技术博客，交流反馈。可点击下方了解详情↓"], //输入内容, 支持html标签
         typeSpeed: 120, //打字速度
         backSpeed: 50 //回退速度
     });

src/main/resources/templates/page/favor.html

@@ -19,7 +19,7 @@
                 <div class="row border-bottom border-gray pb-2 mt-1">
                     <div class="col-md-6">表情数据来源自GITHUB</div>
                     <input id="findBucket" th:value="${findBucket}" class="col-md-3 form-control" placeholder="请输入要查询的表情">
-                    <button class="ml-2 col-md-2 btn-sm btn-dark" onclick="navChange(-777)" >找一找</button>
+                    <button class="ml-2 col-md-2 btn-sm btn-primary" onclick="navChange(-777)" >找一找</button>
                 </div>
             <div class="row">
                 <div class="col-md-3 small pl-2 border-bottom border-gray pb-2 pt-2" th:each="record:${recordList}">