2-14练习

来源:2-24 编程练习

他人即地狱_

2017-12-05 15:43:39

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <style type="text/css">
           /*此处写代码*/
           ol>li:first-child{color:red;};
           ol>li:last-child{color:blue;};
           ol>li:nth-child(2){color:green;};
            
        </style>
    </head>
    <body>
        <!--此处写代码-->
        <ul>
            <li>家用电器
                <ol>
                    <li>冰箱</li>
                    <li>洗衣机</li>
                    <li>空调</li>
                </ol>
            
            </li>
            <li>清洁用品
                <ol>
                    <li>洗衣液</li>
                    <li>消毒液</li>
                    <li>西侧也</li>
                </ol>
            
            </li>
            <li>妇婴用品
                <ol>
                    <li>奶粉</li>
                    <li>纸尿裤</li>
                    <li>奶瓶</li>
                </ol>
            
            </li>
            
            
        </ul> 
        
    </body>
</html>
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2回答

小丸子爱吃菜

2017-12-05

能自己找到问题很棒~

祝学习愉快!

0

他人即地狱_

提问者

2017-12-05

知道错哪儿了额

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0 学习 · 5012 问题

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