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WEB前端全系列/第一阶段:HTML5+CSS3模块/前端入门与基础知识 181楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS3新特性 183楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS3新特性 185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>轮播图的设计与实现</title>
    <link rel="stylesheet" href="reset.css">
    <style>
        .wrapper{
            width:600px;
            height:600px;
            position:relative; 
        }
        .content{
            width:300px;
            height:300px;
        }
        .items{position: relative;}
        .items img{
            width:300px;
            height:300px;
            position:absolute;
        }
        .circle li{
            width:10px;
            height:10px;
            border-radius:50%;
            background-color: chocolate;
            float:left;
            margin: 0 6px;
        }
        .circle{position:absolute;right:160px;
        bottom:320px;}
        .prev{
        position:absolute;
        left:180px;
        top:200px;
        width:40px;
        height:60px;
        background: url("image/6.png");
        background-size: 40px;
        background-repeat: no-repeat;
        
    }
     .next{
        position:absolute;
        right:180px;
        top:200px;
        width:40px;
        height:60px;
        background: url("image/7.png");
        background-size: 40px;
        background-repeat: no-repeat;
        
    }
    </style>
</head>
<body>
    <div class="wrapper">
       <div class="content">
       <div class="items"><img src="image/luo1.jpg" alt=""></div>
       <div class="items"><img src="image/luo6.jpg" alt=""></div>
       <div class="items"><img src="image/luo3.jpg" alt=""></div>
       <div class="items"> <img src="image/luo4.jpg" alt=""></div>
       <div class="items"><img src="image/luo5.jpg" alt=""></div>
       <div class="items"> <img src="image/luo3.jpg" alt=""></div>
       </div>
       <ul class="circle">
        <li id="pic1"></li>
        <li id="pic2"></li>
        <li id="pic3"></li>
        <li id="pic4"></li>
        <li id="pic5"></li>
        <li id="pic6"></li>
    </ul>
     <!-- 图片左右方来回滚动图片的左右箭头-->
     <a href=" " class=" prev"></a>
     <a href="#" class=" next"></a> 
    </div>  
</body>
</html>

老师,我这里content没有设置居中,图片应该在最左侧,这里怎么显示在这个位置?图片.png

WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS3新特性 187楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/响应式项目 188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>
    <link rel="stylesheet" href="./iconfont.css">
    <style>
 
        *{
            margin: 0;
            padding: 0;
        }
 
        body{
            background-color: #f1f1f1;
        }
 
        .slide{
            width: 234px;
            height: 420px;
            background-color: rgba(105,101, 101, 0.6);
            padding: 20px 0;
            margin: 100px;
            position: relative;
        }
 
        .slide ul{
            list-style: none;
        }
 
        .slide ul li{
            width: 100%;
            height: 42px;
            line-height: 42px;
            text-align: left;
            padding-left: 30px;
            box-sizing: border-box;
        }
 
        .slide ul li:hover{
            background-color: #ff6700;
        }
 
        .slide ul li a{
            display: inline-block;
            text-decoration: none;
            color: #fff;
        }
 
        .slide .iconfont{
            display: inline-block;
            font-size: 24px;
            color: #fff;
            position:absolute;
            right: 10px;
        }
 
        .slide-list{
            width: 992px;
            height: 460px;
            background-color: #fff;
            position: absolute;
            top: 0;
            left: 234px;
            border: 1px solid #e0e0e0;
            border-left: none;
            box-sizing: border-box;
            box-shadow: 0 4px 16px rgba(0,0,0,0.18);
            display: none;
        }
 
        /* 鼠标滑动到li标签上,让slide-list的div显示 */
        .slide ul li:hover>.slide-list{
            display: block;
        }
 
    </style>
</head>
<body>
 
    <div class="slide">
        <ul>
            <li>
                <a href="#">手机</a>
                <span class="iconfont icon-ico_listarrow"></span>
                <div class="slide-list">小米1</div>
            </li>
            <li>
                <a href="#">电视</a>
                <span class="iconfont icon-ico_listarrow"></span>
                <div class="slide-list">小米2</div>
            </li>
        </ul>
    </div>
     
</body>
</html>
老师,你好!这段代码里的 a标签和span标签为什么要设置成行内块级元素呢


WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS应用技巧 189楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS盒子模型 192楼

body部分

<div class="container">
    <div class="wrap">
        <div class="logo">
            <img src="images/logo-mi2.png" alt="">
        </div>
        <div class="nav-bar">
            <ul>
                <li class="first">无无无无无</li>
                <li><a href="#">Xiaomi手机</a></li>
                <li><a href="#">Redmi 红米</a></li>
                <li><a href="#">电视</a></li>
                <li><a href="#">笔记本</a></li>
                <li><a href="#">平板</a></li>
                <li><a href="#">家电</a></li>
                <li><a href="#">路由器</a></li>
                <li><a href="#">服务</a></li>
                <li><a href="#">社区</a></li>
            </ul>
        </div>
        <div class="search">
            <input type="text" placeholder="洗衣机">
            <button class="iconfont">&#xe63d;</button>
            <div class="mini-search">
                <ul>
                    <li><a href="#">全部</a></li>
                    <li><a href="#">手机</a></li>
                    <li><a href="#">小米平板5</a></li>
                    <li><a href="#">空调</a></li>
                    <li><a href="#">耳机</a></li>
                    <li><a href="#">黑鲨4S</a></li>
                    <li><a href="#">电视</a></li>
                    <li><a href="#">加湿器</a></li>
                </ul>
            </div>
        </div>
    </div>
</div>

css部分

a{
    text-decoration: none;
    color: #b0b0b0;
    text-align: center;
}
.wrap{
    width: 1226px;
    margin: 0 auto;
}
.container{
    width: 100%;
    height: 100px;
    color: peru;
    position: relative;
}
.logo{
    width: 55px;
    height: 55px;
    margin-top: 22.5px;
    position: relative;
    overflow: hidden;
    float: left;
}
.logo img{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
}
.nav-bar{
    width: 873px;
    height: 100px;
    box-sizing: border-box;
    padding: 12px 0 0 30px;
    float: left;
}
.nav-bar .first{
    width: 127px;
    padding-right: 15px;
    color: #fff;
    line-height: 100px;
}
.nav-bar li{
    float: left;
}
.nav-bar a:not(.first){
    color: #333333;
    font-size: 16px;
    display: block;
    padding: 41px 10px 38px;
}
.search{
    width: 297px;
    height: 100px;
    position: relative;
    float: left;
}
.search>input{
    width: 223px;
    height: 48px;
    border: 1px solid #e0e0e0;
    padding: 0 10px;
    outline: none;
    float: left;
    margin-top: 25px;
    transition: all .2s;
}
.search>button{
    width: 52px;
    height: 50px;
    border: 1px solid #e0e0e0;
    border-left: none;
    padding: 1px 4px;
    margin-top: 25px;
    background-color: #fff;
    float: left;
}
.search>input:focus,.search>input:focus+button {
    border-color: #ff6700;
}
.search>input:hover,.search>input:hover+button{
    border-color: #b0b0b0;
}
.search>button:hover {
    background-color: #ff6700;
    border-color: #ff6700;
    color: #fff;
}
.container .mini-search{
    width: 243px;
    height: 240px;
    background-color: #b0b0b0;
    border: 1px solid #ff6700;
    border-top: none;
    position: absolute;
    top: 75px;
    left: 0;
    display: none;
}
.container .search>.mini-search ul>li>a{
    display: block;
    width: 243px;
    height: 30px;
    color: #424242;
    font-size: 12px;
    padding: 6px 15px;
}
.search>input:focus .mini-search{
    display: block;
}

image.png








为什么图布局是乱的啊救命

WEB前端全系列/第一阶段:HTML5+CSS3模块/CSS3新特性 193楼
WEB前端全系列/第一阶段:HTML5+CSS3模块/浮动与定位 194楼

问题 :表单的不完美

            a、今天学习了表单 但是效果很是不理想 下面是自己找的表单练习 和效果图的对比

            b、问:如何像效果图一样美丽?表单如何对齐?

            c、代码区:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form action="ok.html" align="center">
      
       <p>* 会 员 名 <input type="text"></p>

       <p>*登录密码<input type="password"></p>

       <p>*重复密码<input type="password"></p>

       <p>*联系人姓名<input type="text"></p>

       <p>*企业名称<input type="text"></p>

       <p>
        *贸易身份
        <input type="checkbox">我要销售
        <input type="checkbox">我要采购
        <input type="checkbox">两者都是
       </p>
     
       <p>
           电话号码
           <select name="" id="">
             <option value="" selected>中国大陆+86</option>
             <option value="">hello word</option>
             <option value="">hello word</option>
             <input type="text">
           </select>




       </p>









    </form>
</body>
</html>

          d、效果图:(自己做的效果图展示)

          屏幕截图(165).png




                        e、理想图:

                         屏幕截图(164).png

WEB前端全系列/第一阶段:HTML5+CSS3模块/表单 195楼

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