二次改版

resources/views/layouts/header.blade.php

@@ -0,0 +1,69 @@
+<!-- 右侧漂浮窗 -->
+<div class="sidebar">
+    <br>
+    <a class="sidebar-item" href="javascript:;">
+        <i class="sidebar-icon sidebar-icon-wx"></i>
+        <span>公众号</span>
+        <img src="{{ asset('assets/index/images/code.png') }}" width="150" height="150"/>
+    </a>
+    <br>
+    <a class="sidebar-item" href="javascript:window.scrollTo(0,0)">
+        <i class="sidebar-icon sidebar-icon-top"></i>
+        <span>回到顶部</span>
+    </a>
+</div>
+<!-- End 右侧漂浮窗 -->
+
+<!-- header -->
+<header class="header">
+    <div class="container">
+        <div class="col-md-12">
+            <div class="top">
+                <a href="https://www.has.ac.cn/">黑龙江省科学院</a>|
+                <a href="#">English</a>|
+                <a href="联系我们.html">联系我们</a>|
+                <a href="#">网站地图</a>
+            </div>
+            <div class="bottom">
+                <div class="logo">
+                    <img src="{{ asset('assets/index/images/logo.png') }}"/>
+                </div>
+                <div class="search">
+                    <form action="{{ route('search') }}" method="post">
+                        @csrf
+
+                        <input type="text" name="title" value="{{ request()->title }}" placeholder="请输入您要搜索的内容">
+                        <button>
+                            <img src="{{ asset('assets/index/images/search.png') }}"/>
+                        </button>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+</header>
+<!-- end header -->
+
+<!-- nav -->
+<nav class="nav">
+    <div class="container">
+        <div class="col-md-12">
+            <ul class="nav-list">
+                <li @if (!isset($topCate)) class="active" @endif>
+                    <a href="/">
+                        <img src="{{ asset('assets/index/images/home.png') }}"/>
+                        首页
+                    </a>
+                </li>
+                @foreach ($all_categorys as $cate)
+                    <li @if (isset($topCate) && $cate->id==$topCate->id) class="active" @endif>
+                        <a href="{{ $cate->link }}">
+                            {{ $cate->title }}
+                        </a>
+                    </li>
+                @endforeach
+            </ul>
+        </div>
+    </div>
+</nav>
+<!-- end header -->