6.30(HTML)

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1. 五种标签练习

 

 

 

 

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

 

</head>

<body>

 

<!--分组选择,并且可以有默认选项-->

<select>

<optgroup label="语言">

<option>java</option>

<option selected="selected">ios</option>

<option>c++</option>

</optgroup>

 

<optgroup label="水果">

<option>苹果</option>

<option>梨子</option>

<option>橘子</option>

</optgroup>

 

 

</select>

 

<fieldset>

<legend>health inf</legend>

height:<input type="text">

weigth:<input type="text">

 

</fieldset>

 

<input type="button" value="I AM BUTTON">

<button>button</button>

<input type="reset">

<input type="submit">

 

 

</body>

 

</html>

 

 

(2)内联嵌套(frameset代替了body)

 

 

 

1. 内联嵌套:index3.html中嵌套3.2index.html, 3.2index.html

中嵌套3.3index.html, 3.3index.html

中嵌套3.4index.html

 

index3.html

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

</head>

 

<!--

 <frameset rows="20%,80%">

    <frame src="3.2index.html"></frame>

     <frame src="3.3index.html"></frame>

  

  

</frameset>

-->

 

 

 

<iframe src="3.2index.html " width="800px" height="800px"></iframe>

 

</html>

 

 

 

3.2index.html

 

 

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

</head>

<body bgcolor="red">

 

<iframe src="3.3index.html " width="500px" height="500px"></iframe>

 

</body>

 

</html>

 

 

3.3index.html

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

</head>

 

<body bgcolor="yellow">

 

 

<iframe src="3.4index.html " width="100px" height="100px"></iframe>

</body>

</html>

 

3.4index.html

 

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

</head>

 

<body bgcolor="yellow">

</body>

</html>

 

(3)嵌套:页面分割(2:8)

 

页面框架分割

 

 

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

</head>

 

 

 <frameset rows="20%,80%">

    <frame src="3.2index.html"></frame>

     <frame src="3.3index.html"></frame>

  

  

</frameset>

 

 

(3)特殊格式

 

 

(4)CSS样式嵌入

 

<!DOCTYPE html>
<html>
<head>
 <meta charset="UTF-8">
<style type="text/css">

body{

background-image:url(4.bmp);
background-repeat: repeat-x;
background-position:left (0px,0px);
background-attachment: fixed;
background-size: (500px,500px);


}

h1{

 font-size: 18px;
 color: blue;

 

}


#hh{


 color: yellow;
}

#pp{

 color:green;
}

.p1{

 color: blue;
}


   div h1{

    color: gray;
   }

   .kk{

    color: white;
   }


   [title=tt]
  
   {


color:white;

   }


 

</style>
</head>


<body>


  <!--id通过#号,class通过.-->
  <!--id不可以重名 class可以重名-->
  <h1>hello world!</h1>
  <h1 style="collor:yellow">hahahahaha</h1>
  <!---->
  <h1 id="hh">hahahahaha</h1>
  <p id="pp" class="1">喝水!!!!!!!!</p>
  <p class="p1">喝水!!!!!!!!</p>

     

  <h1>hello world!</h1>
  <!--派生可以改变父类的样式-->
  <div>
  <h1>hello world!</h1>
  </div>

  <p class="kk">喝水lalalala!!!!!!!!</p>


<link rel="stylesheet" type="text/css" href="index6.css">
  <p>cdsafdsfadsfdsafds</p>


  <p title="tt">IE3</p>


</body>

</html>

 

派生:

div h1{

 

   color: gray;

   }

 

 

<h1>hello world!</h1>

<!--派生可以改变父类的样式-->

<div>

<h1>hello world!</h1>

</div>

 

CSS外联样式

 

 

Index6.css

 

p {height:50px; border:1px solid #000; backgroundcolor:#fff; margin-top:50px;

 

margin-bottom:30px;}

 

 

 

index.html

 

 

<body>

 

 

<!--id通过#号,class通过.-->

<!--id不可以重名 class可以重名-->

<h1>hello world!</h1>

<h1 style="collor:yellow">hahahahaha</h1>

<!---->

<h1 id="hh">hahahahaha</h1>

<p id="pp" class="1">喝水!!!!!!!!</p>

<p class="p1">喝水!!!!!!!!</p>

 

      

 

<h1>hello world!</h1>

<!--派生可以改变父类的样式-->

<div>

<h1>hello world!</h1>

</div>

 

<p class="kk">喝水lalalala!!!!!!!!</p>

 

 

<link rel="stylesheet" type="text/css" href="index6.css">

<p>cdsafdsfadsfdsafds</p>

 

 

</body>

 

</html>

 

(5)CSS背景样式

 

(6)

 

 

body{

 

background-image:url(4.bmp);

background-repeat: repeat-x;

background-position:(0px,0px);<!可以将图片全部显示à

background-attachment: fixed;

 

 

(7)

 

<!DOCTYPE html>
<html>
 <head>
  <meta charset="UTF-8">
 <style type="text/css">

 body{

   text-transform: uppercase;

 }


 h1{
  color: red;
  direction: rtl;
  text-align: left;
  text-decoration: line-through;
  unicode-bidi:


   text-transform:capitalize;
   text-indent: 2em;
   word-spacing: 5px;
  

 }

 </head>

</style>
 <body>
 fgfdgfdgfdsgfd


 <h1>fsfdsfdsfdsfdsdfdsfdsfdsfds</h1>
 </body>

</html>

 

 

 

 

 

 

 

 

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