HTML+CSS小实战案例
登录界面的美化，综合最近所学进行练习
网页设计先布局，搭建好大框架，然后进行填充，完成页面布局
1 <html>
2 <head>
3 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
4 <title>实验</title>
5 <style type="text/css">
6 *{margin:0;padding:0;}/*去掉页面样式*/
7 body{color:white;}
8 .content{
9 background-color:pink;
10 position:absolute;/*绝对定位*/
11 top:50%;
12 left:0;
13 width:100%;
14 height:400px;
15 margin-top:-200px;
16 overflow:hidden;/*隐藏滚动条*/
17 }
18 .main{
19 text-align:center;/*文本居中*/
20 max-width:600px;
21 height:400px;
22 padding:100px 0px;/*上下80px,左右为0*/
23 /*background:yellow;*//*验证div的位置*/
24 margin:0 auto;/*设置上右下左,居中显示*/
25 }
26 .main h1{
27 font-family:"楷体";/*设置字体*/
28 font-size:70px;/*设置字体大小*/
29 font-weight:2px;/*调整字体粗细*/
30 }
31 form{
32 padding:20px 0;
33 }
34 form input{
35 border:1px solid white;
36 display:block;
37 margin:0px auto 10px auto;/*上 右 下 左*/
38 padding:10px;
39 width:220px;
40 border-radius:30px;/*H5设置圆角边框*/
41 font-size:18px;
42 font-weight:300;
43 text-align:center;
44 }
45 form input:hover{
46 background-color:pink;
47 }
48 form button{
49 background-color:yellow;
50 border-radius:10px;
51 border:0;
52 height:30px;
53 width:50px;
54 padding:5px 10px;
55 }
56 form button:hover{
57 background-color:red;
58 }
59 </style>
60 </head>
61 <body>
62 <div class="content">
63 <div class="main">
64 <h1>Welcome</h1>
65 <form>
66 <input type="text" name="useid" placeholder="请输入账号"/>
67 <input type="password" name="pw" placeholder="请输入密码">
68 <button type="submit">登 录</button>
69 </form>
70 </div>
71 </div>
72
73 </body>
74 </html>
登录界面实战运行结果如下
自己动手丰衣足食
1 <html>
2 <head>
3 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
4 <!--link href="*.css" rel="stylesheet" type="text/css">-->
5 <title>柠檬学院</title>
6 <style type="text/css">
7 *{margin:0;padding:0;}
8 .content{
9 background-color:yellow;/*设置背景颜色*/
10 position:absolute;/*设置绝对定位*/
11 width:100%;/*设置div的宽度*/
12 height:400px;/*设置div的高度*/
13 top:50%;/*距离上面的距离是一半*/
14 margin-top:-200px;/*向上距顶端的距离减200像素*/
15 overflow:hidden;/*隐藏滚动条*/
16 }
17 .container{
18 /*background-color:pink;*//*背景颜色*/
19 text-align:center;/*文字居中*/
20 padding:80px 0px;/*设置上下和左右*/
21 max-width:600px;/*设置最大宽度*/
22 height:400px;/*设置div的高度*/
23 margin:-10 auto 0 auto;/*上 右 下 左*/
24 }
25 .container h1{
26 background-color:pink;
27 font-size:80px;
28 border-radius:30px;
29 color:blue;
30 height:80px;
31 width:600px;
32 text-align:center;
33 font-family:"楷体";
34 }
35 form input{
36 font-size:30px;
37 display:block;
38 border-radius:30px;
39 padding:10px 5px;/*上下 左右*/
40 text-align:center;
41 margin:25 auto 15 auto;/*上 右 下 左*/
42 font-weight:300px;
43 }
44 form input:hover{
45 background-color:gold;
46 }
47 form button{
48 background-color:grad;
49 height:50px;
50 width:100px;
51 border-radius:20px;
52 font-family:"楷体";
53 font-size:30px;
54 }
55 form button:hover{
56 background-color:pink;
57 }
58 </style>
59 </head>
60 <body>
61 <div class="content">
62 <div class="container">
63 <h1>柠檬学院</h1>
64 <form>
65 <input type="text" name="useid" placeholder="请输入账号"/>
66 <input type="password" name="pw" placeholder="请输入密码"/>
67 <button type="submit">登录</button>
68 <button type="submit">注册</button>
69 </form>
70 </div>
71 </div>
72 </body>
73 </html>
先布局，后填充，网页设计的规范格式
1 <html>
2 <head>
3 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
4 <!--link href="*.css" rel="stylesheet" type="text/css">-->
5 <title>柠檬学院</title>
6 <style type="text/css">
7 *{
8 margin:0px;
9 padding:0px;/*设置距顶点的距离设置为0*/
10 }
11 .header{
12 background-color:pink;
13 color:blue;
14 height:80px;
15 width:100%;
16 text-align:center;
17 font-size:60px;
18 }
19 .main{
20 margin:0 auto 0 auto;
21 background-color:yellow;
22 text-align:center;
23 font-size:60px;
24 width:80%;
25 height:600px;
26 }
27 .foot{
28 background-color:gray;
29 width:80%;
30 margin:0 auto 0 auto;
31 height:200px;
32 text-align:center;
33 font-size:60px;
34 }
35 </style>
36 </head>
37 <body>
38 <div class="header">
39 页面头部信息
40 </div>
41 <div class="main">
42 页面的主要内容
43 </div>
44 <div class="foot">
45 页面的版权信息
46 </div>
47 </body>
48 </html>
1 <html>
2 <head>
3 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
4 <!--link href="*.css" rel="stylesheet" type="text/css">-->
5 <title>柠檬学院</title>
6 <style type="text/css">
7 *{
8 margin:0px;
9 padding:0px;/*设置距顶点的距离设置为0*/
10 text-align:center;
11 }
12 .header{
13 background-color:yellow;
14 height:100px;
15 width:100%;
16 font-size:80px;
17 font-family:"楷体";
18
19 }
20 .main{
21 width:80%;
22 margin:0 auto 0 auto;
23 }
24 .left{
25 background-color:brown;
26 float:left;/*改变位置*/
27 height:200px;
28 width:20%;
29 font-size:60px;
30 color:yellow;
31 }
32 .right{
33 background-color:peachpuff;
34 height:200px;
35 width:80%;
36 float:right;
37 font-size:60px;
38 color:blue;
39 }
40 .main1{
41 margin:0 auto 0 auto;
42 background-color:yellow;
43 text-align:center;
44 font-size:60px;
45 width:80%;
46 height:600px;
47 }
48 .foot{
49 background-color:gray;
50 width:80%;
51 margin:0 auto 0 auto;
52 height:200px;
53 text-align:center;
54 font-size:60px;
55 }
56 </style>
57 </head>
58 <body>
59 <div>
60 <div class="header">
61 页面头部信息
62 </div>
63 <div class="main">
64 <div class="left">
65 LOGO
66 </div>
67 <div class="right">
68 页面导航
69 </div>
70 </div>
71 <div class="main1">
72 页面的主要内容
73 </div>
74 <div class="foot">
75 页面的版权信息
76 </div>
77 </div>
78 </body>
79 </html>
1 <html>
2 <head>
3 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
4 <!--link href="*.css" rel="stylesheet" type="text/css">-->
5 <title>柠檬学院</title>
6 <style type="text/css">
7 *{
8 margin:0px;
9 padding:0px;/*设置距顶点的距离设置为0*/
10 text-align:center;
11 }
12 .header{
13 background-color:yellow;
14 height:100px;
15 width:100%;
16 font-size:80px;
17 font-family:"楷体";
18
19 }
20 .main{
21 width:80%;
22 margin:0 auto 0 auto;
23 height:200px;
24 }
25 .left{
26 background-color:brown;
27 float:left;/*改变位置*/
28 height:200px;
29 width:20%;
30 font-size:60px;
31 color:yellow;
32 }
33 .right{
34 background-color:peachpuff;
35 height:200px;
36 width:80%;
37 float:right;
38 font-size:60px;
39 color:blue;
40 }
41 ad{
42 height:480px;
43 width:100%;
44 margin:auto 0 0 auto;
45 }
46 .ad1{
47 width:10%;
48 height:550px;
49 margin:0 auto auto auto;
50 background-color:blue;
51 float:left;
52 font-size:60px;
53 }
54 .main1{
55 margin:0 auto 0 auto;
56 background-color:yellow;
57 text-align:center;
58 font-size:60px;
59 width:80%;
60 height:480px;
61 float:left;
62 }
63 .ad2{
64 width:10%;
65 height:550px;
66 margin:0 auto auto auto;
67 background-color:blue;
68 float:right;
69 font-size:60px;
70 }
71 .foot{
72 background-color:gray;
73 width:80%;
74 margin:0 auto 0 auto;
75 height:200px;
76 text-align:center;
77 font-size:60px;
78 }
79 </style>
80 </head>
81 <body>
82 <div>
83 <div class="header">
84 页面头部信息
85 </div>
86 <div class="main">
87 <div class="left">
88 LOGO
89 </div>
90 <div class="right">
91 页面导航
92 </div>
93 </div>
94 <div class="ad">
95 <div class="ad1">
96 广告投放
97 </div>
98 <div class="main1">
99 页面的主要内容
100 </div>
101 <div class="ad2">
102 广告投放
103 </div>
104 </div>
105 <div class="foot">
106 页面的版权信息
107 </div>
108 </div>
109 </body>
110 </html>
时间： 2024-10-26 01:50:09