<header>
        <nav>
            <a href="">首頁(yè)</a>
            <a href="">市場(chǎng)營(yíng)銷</a>
            <a href="">生產(chǎn)控制</a>
            <a href="">技術(shù)研發(fā)</a>
            <a href="">品質(zhì)管理</a>
            <a href="">工藝文件</a>
        </nav>
        <button>登錄</button>
    </header>
    <style>
        header{
            height: 50px;
            background-color: #333;
            padding: 0 2em;
            display: flex;
            place-content: space-between;
        }
        nav{
            display: flex;
            text-align: center;
            line-height: 50px;
        }
        nav a{
            color: #ccc;
            text-decoration: none;
            min-width: 7em;
            flex: 1;
        }
        nav a:hover{
            color: black;
            background-color: aqua;
            transition: 0.3s;
            font-size: 1.2rem;
        }
        header button{
            border: none;
            width: 5em;
            color:beige;
            background-color:cornflowerblue;
            font-size: 1rem;
        }
        header button:hover{
            cursor: pointer;
            background-color:aqua;
            transition: 0.3s;
            color: #000;
        }
    </style>

<style>
        .container{
            width: 500px;
            height: 150px;
            margin-left: 100px;
            text-align: center;
            display:grid;
            grid-template-columns: repeat(5, 1fr);
            grid-template-rows: repeat(5, 1fr);
        }
        .container>.item:first-child{
            grid-area: 1 / 1 / span 2 / span 5;
            background-color: aliceblue;
        }
        .container>.item:nth-child(2){
            grid-area: 3/2;
        }
        .container>.item:nth-child(3){
            grid-row: 4;
            grid-column: 2;
        }
        .container>.item:last-child{
            grid-area: 5/1/5/6;
            background-color: antiquewhite;
        }
    </style>

總結(jié)：

學(xué)了flex和grid，感覺現(xiàn)在可以做一個(gè)主頁(yè)框架了，細(xì)節(jié)要慢慢優(yōu)化了，遇到不能實(shí)現(xiàn)的地方再查資料，還有就是項(xiàng)目沒有倒角，看上去有點(diǎn)生硬。

批改老師：PHPz

批改狀態(tài)：合格

老師批語(yǔ)：總體效果不錯(cuò)，繼續(xù)加油