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
WEB前端全系列/第一阶段:HTML5+CSS3模块/前端入门与基础知识 496楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/前端入门与基础知识 497楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/前端入门与基础知识 499楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/前端入门与基础知识 500楼

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <from action="">
        <table border="1" width="600" >
<!--            用户名-->
            <tr >
                <td align="right">用户名:</td>
                <td align="center">
                    <input type="text">
                </td>
            </tr>
<!--            密码-->
            <tr bgcolor="#a9a9a9">
                <td align="right" >密码:</td>
                <td align="center">
                    <input type="password">
                </td>
            </tr>
            <tr>
<!--                性别-->
                <td align="right">性别:</td>
                <td align="center">
                    <input type="radio" value="man" name="man" id="man" checked>
                    <label for="man">男</label>
                    <input type="radio" value="woman" name="woman" id="woman" >
                    <label for="woman">女</label>
                </td>
            </tr>
        </table>
    </from>
</body>
</html>

blob.png

WEB前端全系列/第一阶段:HTML5+CSS3模块/表单 501楼

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table border="1" bordercolor="red" width="700" >
    <tr align="center" bgcolor="orange">
        <td>片名</td>
        <td>日期</td>
        <td>时间</td>
        <td>电影院</td>
        <td>票价</td>
    </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>【美】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">华星国际影院</td>
        <td>小厅:35</td>
    </tr>
    <tr align="center">
        <td>【国】周渔的火车</td>
        <td>3月10日</td>
        <td>大厅:50</td>

    </tr>
    <tr align="center">
        <td>【美】冰川时代</td>
        <td>3月11日</td>
        <td>情侣座:80</td>
    </tr>
</table>
</body>
</html>

blob.png

WEB前端全系列/第一阶段:HTML5+CSS3模块/HTML5基础元素 502楼

0c5d58829814f438a9967557a226f07.png

为什么这里要用h3?用p的效果也是一样的


WEB前端全系列/第一阶段:HTML5+CSS3模块/HTML5基础元素 506楼

elc-box中最后一个盒子中 浏览更多 设置宽高不生效 字体图标大小也不生效(字体图标不显示这个问题也有疑问)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>小米广告部分</title>
    <link rel="icon" href="../images/favicon.ico">
    <link rel="stylesheet" href="../css/reset.css">
    <link rel="stylesheet" href="小米.css">
</head>
<body>
<div class="content">
        <div class="wrap">
         <!-- 家电部分 -->
            <div class="elc">
                <div class="elc-nav">
                    <a href="#">
                        <img src="../images/41d16e66381cfeda7b6b39ab67678d5e.jpg" alt="">  
                    </a>
                </div>     
                <h2 class="title">家电
                    <a href="#">
                        <span>热门</span>
                        <span>电视影音</span>
                    </a>
                </h2>
                <div class="elc-box">
                    <div class="items-2">
                        <a href="#">
                            <img src="../images/116fc43816b87192be4e67cf762e8da5.jpeg" alt="">
                         </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/03a9e7e96a09d256ca1badeec186c859.jpg" alt=""  class="img1">
                                <h3 class="name2">小米全面屏电视65英寸 E65X </h3>
                                <p class="desc2">全面屏设计</p>
                                <p class="price2">2999元<del class="original">3299元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/20d36fbaa18625e4fe507af31e4e9f83.jpg" alt="" class="img1">
                            <h3 class="name2">全面屏电视E43K  </h3>
                            <p class="desc2">全面屏设计,海量内容</p>
                            <p class="price2">1349元<del class="original">1500元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/9d8674cd21c486feff5328772ab9cf01.jpg" alt="" class="img1">
                            <h3 class="name2">小小米电视4A 70英寸 </h3>
                            <p class="desc2">大屏更享受</p>
                            <p class="price2">3599元<del class="original">3900元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/6bed167fc905bab57dee478bcf1e5e0d.JPG" alt="" class="img1">
                            <h3 class="name2">米家互联网对开门冰箱 540L </h3>
                            <p class="desc2">重磅新品福利特惠</p>
                            <p class="price2">2999元<del class="original">3600元</del></p>
                        </a>
                    </div>
                    <div class="items-2">
                        <a href="#">
                            <img src="../images/dfbdabe36b2d630d57a015e6fb5eb3ea.jpg" alt="">
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/b8c63a2024528fe5410ebe669b7d2407.jpg" alt="" class="img1">
                            <h3 class="name2">Redmi全自动波轮洗衣机1A 8kg</h3>
                            <p class="desc2">一键操作,父母都爱用</p>
                            <p class="price2">849元<del class="original">899元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/74e573c4c0d89048392d14831cc507d5.jpg" alt="" class="img1">
                            <h3 class="name2">Air 13.3" 2019款 </h3>
                            <p class="desc2">新一代独立显卡</p>
                            <p class="price2">6299元</p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/7e5f89adf98ab3fccb34012b5209cd58.jpg" alt="" class="img1">
                            <h3 class="name2">米家互联网烟灶套装(天然气)</h3>
                            <p class="desc2">点火排烟,风随火动</p>
                            <p class="price2">2298元</p>
                        </a>
                    </div>
                    <div class="items-last">
                        <div>
                            <a href="#">
                                <img src="../images/1612c93ad4756215774a0dbec7a81bb2.jpg" alt="">
                                <h3 class="name2">米家电烤箱 </h3>
                                <p class="price2">279元</p>
                            </a>
                        </div>
                        <div>
                            <a href="#">
                                <div class="more">浏览更多
                                    <small>电视影音</small>
                                </div>
                                <i class="icontfont">&#xe619;</i>
                            </a>
                        </div>
                    </div>
                </div>
            </div>
          </div>
       </div>
.elc-nav{
    width:100%;
    height:120px;
    margin:22px 0;
}
.title{
    color:#333;
    font-size:22px;
    font-weight:200;
    line-height:58px;
    text-align:left;
}
.title>a{
    color:#424242;
    font-size:12px;
    line-height:58px;
    float:right;
}
.title>a:hover{
    color:#ff6700;
}
.elc-box{
    width:100%;
    height:614px;
}
.items-1{
    width:234px;
    height:260px;
    background-color:#fff;
    margin:0 0 14px 14px;
    padding:20px 0;
    text-align:center;
    float:left;
    transition:all .2s linear;
}
.img1{
    width:160px;
    height:160px;
    margin-bottom:18px;
}
.name2{
    width: 214px;
    height: 21px;
    color: #333;
    font-size: 14px;
    line-height: 21px;
    margin: 0 auto 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.desc2{
    width: 214px;
    height: 18px;
    color: #b0b0b0;
    font-size: 12px;
    line-height: 18px;
    margin: 0 auto 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.price2{
    color: #ff6700;
    font-size: 14px;
}
.title span{
    margin-left:30px;
    transition:border .3s;
}
/* 鼠标悬停在家电标题右侧部分的span元素上,橘色的下边框显示 */
.title span:hover{
    border-bottom:2px solid #ff6700;
}
.items-2{
    width:234px;
    height:300px;
    background-color:#fff;
    margin-left:0;
    padding:0;
    float:left;
}
.items-last{
    width:234px;
    height:300px;
    margin-left:14px;
    float:left;
    position:relative;
}
.items-last>div{
    width:234px;
    height:143px;
    background-color:#fff;
    padding-top:50px;
    box-sizing:border-box;
}
.items-last>div:first-child{
    margin-bottom: 14px;
}
.items-last>div:last-child>.more{
    width:94px;
    height:45px;
    font-size:18px;
    color:#333;
    margin:0 110px 0 30px;
    float:left;
}
.more>small{
    display:block;
    color:#757575;
    font-size:12px;
}
.items-last>div:last-child>i{
    /* 转化为块级元素设置宽高 */
    display:block;
    color:#ff6700;
    font-size:48px;
    line-height:48px;
    float:left;
}
.items-2 img{
    width:100%;
    height:100%;
}
.price2>del{
    color: #b0b0b0;
    margin-left:0.5em;
}
.items-last img{
    width:80px;
    height:80px;
    position:absolute;
    top:32px;
    right:20px;
}
.items-last h3{ 
    position:absolute;
    top:50px;
    left:-40px;
}
.items-last p{
    position:absolute;
    top:76px;
    left:40px;
}
/* 鼠标悬停在家电部分主体小盒子上,均有三个方向上的盒阴影 */
.items-1:hover,.items-2:hover,.items-last>div:hover{
    box-shadow:0 15px 30px rgba(0,0,0,.1);
    transform:translate(0,-2px);
}

1618631689716371.png

WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS3新特性 508楼

elc-box中最后一个盒子中 浏览更多 设置宽高不生效 字体图标大小也不生效(字体图标不显示这个问题也有疑问,)

           <!-- 家电部分 -->
            <div class="elc">
                <div class="elc-nav">
                    <a href="#">
                        <img src="../images/41d16e66381cfeda7b6b39ab67678d5e.jpg" alt="">  
                    </a>
                </div>     
                <h2 class="title">家电
                    <a href="#">
                        <span>热门</span>
                        <span>电视影音</span>
                    </a>
                </h2>
                <div class="elc-box">
                    <div class="items-2">
                        <a href="#">
                            <img src="../images/116fc43816b87192be4e67cf762e8da5.jpeg" alt="">
                         </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/03a9e7e96a09d256ca1badeec186c859.jpg" alt=""  class="img1">
                                <h3 class="name2">小米全面屏电视65英寸 E65X </h3>
                                <p class="desc2">全面屏设计</p>
                                <p class="price2">2999元<del class="original">3299元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/20d36fbaa18625e4fe507af31e4e9f83.jpg" alt="" class="img1">
                            <h3 class="name2">全面屏电视E43K  </h3>
                            <p class="desc2">全面屏设计,海量内容</p>
                            <p class="price2">1349元<del class="original">1500元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/9d8674cd21c486feff5328772ab9cf01.jpg" alt="" class="img1">
                            <h3 class="name2">小小米电视4A 70英寸 </h3>
                            <p class="desc2">大屏更享受</p>
                            <p class="price2">3599元<del class="original">3900元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/6bed167fc905bab57dee478bcf1e5e0d.JPG" alt="" class="img1">
                            <h3 class="name2">米家互联网对开门冰箱 540L </h3>
                            <p class="desc2">重磅新品福利特惠</p>
                            <p class="price2">2999元<del class="original">3600元</del></p>
                        </a>
                    </div>
                    <div class="items-2">
                        <a href="#">
                            <img src="../images/dfbdabe36b2d630d57a015e6fb5eb3ea.jpg" alt="">
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/b8c63a2024528fe5410ebe669b7d2407.jpg" alt="" class="img1">
                            <h3 class="name2">Redmi全自动波轮洗衣机1A 8kg</h3>
                            <p class="desc2">一键操作,父母都爱用</p>
                            <p class="price2">849元<del class="original">899元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/74e573c4c0d89048392d14831cc507d5.jpg" alt="" class="img1">
                            <h3 class="name2">Air 13.3" 2019款 </h3>
                            <p class="desc2">新一代独立显卡</p>
                            <p class="price2">6299元</p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/7e5f89adf98ab3fccb34012b5209cd58.jpg" alt="" class="img1">
                            <h3 class="name2">米家互联网烟灶套装(天然气)</h3>
                            <p class="desc2">点火排烟,风随火动</p>
                            <p class="price2">2298元</p>
                        </a>
                    </div>
                    <div class="items-last">
                        <div>
                            <a href="#">
                                <img src="../images/1612c93ad4756215774a0dbec7a81bb2.jpg" alt="">
                                <h3 class="name2">米家电烤箱 </h3>
                                <p class="price2">279元</p>
                            </a>
                        </div>
                        <div>
                            <a href="#">
                                <div class="more">浏览更多
                                    <small>电视影音</small>
                                </div>
                                <i class="icontfont">&#xe619;</i>
                            </a>
                        </div>
                    </div>
                </div>
            </div>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>小米广告部分</title>
    <link rel="icon" href="../images/favicon.ico">
    <link rel="stylesheet" href="../css/reset.css">
    <!-- <link rel="stylesheet" href="../css/demo.css "> -->
    <link rel="stylesheet" href="小米.css">
</head>
<body>
 <div class="content">
        <div class="wrap">
           <!-- 家电部分 -->
            <div class="elc">
                <div class="elc-nav">
                    <a href="#">
                        <img src="../images/41d16e66381cfeda7b6b39ab67678d5e.jpg" alt="">  
                    </a>
                </div>     
                <h2 class="title">家电
                    <a href="#">
                        <span>热门</span>
                        <span>电视影音</span>
                    </a>
                </h2>
                <div class="elc-box">
                    <div class="items-2">
                        <a href="#">
                            <img src="../images/116fc43816b87192be4e67cf762e8da5.jpeg" alt="">
                         </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/03a9e7e96a09d256ca1badeec186c859.jpg" alt=""  class="img1">
                                <h3 class="name2">小米全面屏电视65英寸 E65X </h3>
                                <p class="desc2">全面屏设计</p>
                                <p class="price2">2999元<del class="original">3299元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/20d36fbaa18625e4fe507af31e4e9f83.jpg" alt="" class="img1">
                            <h3 class="name2">全面屏电视E43K  </h3>
                            <p class="desc2">全面屏设计,海量内容</p>
                            <p class="price2">1349元<del class="original">1500元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/9d8674cd21c486feff5328772ab9cf01.jpg" alt="" class="img1">
                            <h3 class="name2">小小米电视4A 70英寸 </h3>
                            <p class="desc2">大屏更享受</p>
                            <p class="price2">3599元<del class="original">3900元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/6bed167fc905bab57dee478bcf1e5e0d.JPG" alt="" class="img1">
                            <h3 class="name2">米家互联网对开门冰箱 540L </h3>
                            <p class="desc2">重磅新品福利特惠</p>
                            <p class="price2">2999元<del class="original">3600元</del></p>
                        </a>
                    </div>
                    <div class="items-2">
                        <a href="#">
                            <img src="../images/dfbdabe36b2d630d57a015e6fb5eb3ea.jpg" alt="">
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/b8c63a2024528fe5410ebe669b7d2407.jpg" alt="" class="img1">
                            <h3 class="name2">Redmi全自动波轮洗衣机1A 8kg</h3>
                            <p class="desc2">一键操作,父母都爱用</p>
                            <p class="price2">849元<del class="original">899元</del></p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/74e573c4c0d89048392d14831cc507d5.jpg" alt="" class="img1">
                            <h3 class="name2">Air 13.3" 2019款 </h3>
                            <p class="desc2">新一代独立显卡</p>
                            <p class="price2">6299元</p>
                        </a>
                    </div>
                    <div class="items-1">
                        <a href="#">
                            <img src="../images/7e5f89adf98ab3fccb34012b5209cd58.jpg" alt="" class="img1">
                            <h3 class="name2">米家互联网烟灶套装(天然气)</h3>
                            <p class="desc2">点火排烟,风随火动</p>
                            <p class="price2">2298元</p>
                        </a>
                    </div>
                    <div class="items-last">
                        <div>
                            <a href="#">
                                <img src="../images/1612c93ad4756215774a0dbec7a81bb2.jpg" alt="">
                                <h3 class="name2">米家电烤箱 </h3>
                                <p class="price2">279元</p>
                            </a>
                        </div>
                        <div>
                            <a href="#">
                                <div class="more">浏览更多
                                    <small>电视影音</small>
                                </div>
                                <i class="icontfont">&#xe619;</i>
                            </a>
                        </div>
                    </div>
                </div>
            </div>
         </div>
    </div>


WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS3新特性 510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