会员可以在此提问,百战程序员老师有问必答
对大家有帮助的问答会被标记为“推荐”
看完课程过来浏览一下别人提的问题,会帮你学得更全面
截止目前,同学们一共提了 133326个问题



    
    Title
    
        {
            : ;
        }
        .,.,.{
            : %;
        }
        .{
            : ;
        }
        .{
            : ;
            : ;
            :;
            : ;
            : ;
        }
        .{
            : ;
        }
        .{
            : ;
        }
        .>{
            : ;
            : ;
            : ;
            : ;
            :;
            : ;

        }
        .,.,.,.{
            : ;
        }
        .>{
            : ;
            : ;
            : ;
            : ;
            : ;
        }
        .{
           : ;
            : ;
        }
        .{
            : ;
            : ;
        }
        .{
            : ;
            : ;
        }
        .{
            : ;
        }
        .{
            : ;
            : ;
            : ;
        }
        .{
            : ;
            : ;
        }
        .{
            : ;
            : ;

        }
        .{
            : ;
            : ;

        }
        .{
            : ;
            : ;

        }
        .{
            : ;
        }

    



    
        
            
                
                    18
                    200 | 
                    3999
                    
                
            
            
                
                    18 Pro
                    300 | 
                    4999
                    
                
            

        
        
            
                
                    
                    17AG
                    865 | 120 Hz
                    3699

                
            
            
            
                
                17
                865 | 120 Hz
                3699
            
            
            
                
                    
                    17 Pro
                    1200+12
                    4299
                
            
            
                
                    
                    17 Pro
                    1200+12
                    4299

blob.png

WEB前端全系列/第一阶段:HTML5+CSS3模块/初识CSS 481楼

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table bgcolor="silver" align="center" border="10" width="150">
    <tr align="center">
        <td colspan="3">学习成绩</td>
    </tr>
    <tr>
        <td rowspan="2">张三</td>
        <td>语文</td>
        <td>98</td>
    </tr>
    <tr>
        <td>数学</td>
        <td>95</td>
    </tr>
    <tr>
        <td rowspan="2">李四</td>
        <td>语文</td>
        <td>88</td>
    </tr>
    <tr>
        <td>数学</td>
        <td>91</td>
    </tr>
</table>
<hr>
<table  border="1" width="450" align="center" bordercolor="red" cellspacing="0">
    <tr bgcolor="yellow" align="center">
        <th>片名</th>
        <th>日期</th>
        <th>时间</th>
        <th>电影院</th>
        <th>票价</th>
    </tr>
    <tr align="center">
        <td rowspan="2">【国】卡拉是条狗</td>
        <td rowspan="3">3月7日</td>
        <td rowspan="6">7:30</td>
        <td rowspan="2">红楼电影院</td>
        <td>小厅:40</td>
    </tr>
    <tr align="center">
        <td>大厅:50</td>
    </tr>
    <tr align="center">
        <td>【国】谍海计中计</td>
        <td>花市电影院</td>
        <td>30</td>
    </tr>
    <tr align="center">
        <td>【美】正义守望者</td>
        <td>3月8日</td>
        <td rowspan="3">华星电影院</td>
        <td>小厅:35</td>
    </tr>
    <tr align="center">
        <td>【国】周瑜的火车</td>
        <td>3月10日</td>
        <td>大厅:50</td>
    </tr>
    <tr>
        <td>【美】冰川时代</td>
        <td>3月11日</td>
        <td>情侣座:80</td>
    </tr>
</table>
</body>
</html>

image.png

WEB前端全系列/第一阶段:HTML5+CSS3模块/HTML5基础元素 482楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/前端入门与基础知识 484楼

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table align="center" border="1" width="500" height="500">
    <tr>
        <td colspan="2"></td>
        <td rowspan="2"></td>
    </tr>
    <tr>
        <td rowspan="2"></td>
        <td></td>
    </tr>
    <tr>
        <td colspan="2"></td>
    </tr>
</table>
<hr>
<table border="10" align="center" width="600" >
    <caption>学生信息表</caption>
    <tr>
        <th colspan="3">学生基本信息</th>
        <th colspan="2">成绩</th>
    </tr>
    <tr>
        <th>姓名</th>
        <th>性别</th>
        <th>专业</th>
        <th>课程</th>
        <th>分数</th>
    </tr>
    <tr align="center">
        <td>球球</td>
        <td>男</td>
        <td rowspan="2">计算机</td>
        <td rowspan="3">程序设计</td>
        <td>68</td>
    </tr>
    <tr align="center">
        <td>楠楠</td>
        <td>女</td>
        <td>89</td>
    </tr>
    <tr align="center">
        <td>小明</td>
        <td>男</td>
        <td>会计</td>
        <td>68</td>
    </tr>
    <tr align="center">
        <td>小明</td>
        <td>男</td>
        <td>建筑</td>
        <td>建筑设计</td>
        <td>68</td>
    </tr>
</table>
</body>
</html>

image.png

WEB前端全系列/第一阶段:HTML5+CSS3模块/HTML5基础元素 486楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/前端入门与基础知识 487楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/HTML5基础元素 489楼

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .nan{
         
            height: 450px;
            background-color: palegreen;
            float: left;
            padding: 10px;
            box-sizing: border-box;

        }
        .nan>div{
            width: 100%;
            height: 100%;
            background-color: red;
        }
        /* 移动端 */
        @media screen and (max-width: 768px) {
            .nan{
                width: 50%;
            }
        }
        /* ipad端 */
        @media screen and (min-width: 768px) and (max-width: 992px) {
            .nan{
                width: 33%;
            }
        }
        /* pc端 */
        @media screen and (max-width: 992px) {
            .nan{
                width: 25%;
            }
        }
    </style>
</head>
<body>
    <div class="box">
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
        <div class="nan">
            <div></div>
        </div>
    </div>
</body>
</html>
[object Object][object Object]

老师我这个是怎么回事你,我把他放大就是图1的样子,放小就是图2

WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS盒子模型 490楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/HTML5新增元素 491楼

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <table border="1" height="500" width="700">
        <tr bgcolor="pink">
            <td rowspan="2" align="center">酒店</td>
            <td align="center">海外酒店</td>
            <td align="center">团购</td>
        </tr>
        <tr bgcolor="pink">
            <td align="center">特价酒店</td>
            <td align="center">民宿.客栈</td>
        </tr>
        <tr bgcolor="blue">
            <td align="center" rowspan="2">机票</td>
            <td align="center">火车票.抢票</td>
            <td align="center">汽车票.船票</td>
        </tr>
        <tr bgcolor="blue">
            <td align="center"> 特价机票</td>
            <td align="center">专车.租车</td>
        </tr>
        <tr bgcolor="green">
            <td align="center" rowspan="2">旅游</td>
            <td align="center">目的地攻略</td>
            <td align="center">游轮旅游</td>
        </tr>
        <tr bgcolor="green">
            <td align="center">周边游</td>
            <td align="center">定制旅游</td>
        </tr>
        <tr bgcolor="orange">
            <td align="center">景点.玩乐</td>
            <td align="center">美食林</td>
            <td align="center">购物.外汇</td>
        </tr>
        <tr bgcolor="orange">
            <td align="center">礼品卡</td>
            <td align="center">WIFI电话卡</td>
            <td align="center">保险.签证</td>
        </tr>
    </table>
</body>

</html>


KLGQGWHJR_9LOI]6{9GWK7J.png



W90E}4EDIG4B3TET2Y)]6~X.png

老师我想问下这图片是怎么加进去的呀,如果加进去后文字的位置会怎么样呢?







WEB前端全系列/第一阶段:HTML5+CSS3模块/HTML5基础元素 492楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/前端入门与基础知识 494楼

课程分类

百战程序员微信公众号

百战程序员微信小程序

©2014-2025百战汇智(北京)科技有限公司 All Rights Reserved 北京亦庄经济开发区科创十四街 赛蒂国际工业园
网站维护:百战汇智(北京)科技有限公司
京公网安备 11011402011233号    京ICP备18060230号-3    营业执照    经营许可证:京B2-20212637