• <menu id="ecaea"><center id="ecaea"></center></menu>
    <blockquote id="ecaea"><center id="ecaea"></center></blockquote>
  • 專注搜索競價代運營

    成長之選 ,效果之道!

    免費咨詢熱線:17636682598

    css浮動屬性float布局詳解代碼:清除浮動與左右浮動

    css float浮動布局是目前主流布局方式,float有4種方式,常用的有兩種left、right;浮動樣式代碼怎么寫,在使用浮動后如何清除浮動

    css浮動右浮動float: right

    1. <!DOCTYPE html> 
    2. <html> 
    3.     <head> 
    4.         <meta charset="utf-8"
    5.         <meta name="viewport" content="width=device-width, initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=yes"
    6.         <title>通高科技</title> 
    7.         <style> 
    8.             .div { 
    9.               background-color: yellowgreen; 
    10.               width: 100px; 
    11.               height: 100px; 
    12.               border: 1px dotted black; 
    13.               margin-left: 40px; 
    14.               float: left; 
    15.               margin-top: 10px; 
    16.              
    17.             } 
    18.             .div2{ 
    19.                 float: right; 
    20.             } 
    21.         </style> 
    22.     </head> 
    23.     <body> 
    24.         <div > 
    25.             <div class="div">左浮動1</div> 
    26.             <div class="div div2">右浮動2</div> 
    27.             <div class="div div2">右浮動3</div> 
    28.              
    29.         </div> 
    30.     </body> 
    31. </html> 
    運行結果:

    css浮動左浮動float: left

    向左浮動代碼表示:float: left;

    1. <!DOCTYPE html> 
    2. <html> 
    3.     <head> 
    4.         <meta charset="utf-8"
    5.         <meta name="viewport" content="width=device-width, initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=yes"
    6.         <title>通高科技</title> 
    7.         <style> 
    8.             .div { 
    9.               background-color: yellowgreen; 
    10.               width: 100px; 
    11.               height: 100px; 
    12.               border: 1px dotted black; 
    13.               margin-left: 40px; 
    14.               float: left; 
    15.               margin-top: 10px; 
    16.              
    17.             } 
    18.          
    19.              
    20.         </style> 
    21.     </head> 
    22.     <body> 
    23.         <div > 
    24.             <div class="div">左浮動1</div> 
    25.             <div class="div">左浮動2</div> 
    26.             <div class="div">左浮動3</div> 
    27.              
    28.         </div> 
    29.     </body> 
    30. </html> 

    運行結果:

     

    css浮動清除屬性clear

    clear 屬性規定哪些元素可以在清除的元素旁邊以及在哪一側浮動。(left、right、both、none、inherit)
    實例:5個左浮動

    1. <!DOCTYPE html> 
    2. <html> 
    3.     <head> 
    4.         <meta charset="utf-8"
    5.         <meta name="viewport" content="width=device-width, initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=yes"
    6.         <title>通高科技</title> 
    7.         <style> 
    8.             .div { 
    9.               background-color: yellowgreen; 
    10.               width: 100px; 
    11.               height: 100px; 
    12.               border: 1px dotted black; 
    13.               margin-left: 40px; 
    14.               float: left; 
    15.              
    16.             } 
    17.             .div1{ 
    18.                 float: left; 
    19.                 background-color: yellowgreen; 
    20.                 width: 100px; 
    21.                 height: 100px; 
    22.                 border: 1px dotted black; 
    23.                 margin-left: 40px; 
    24.                 margin-top: 10px; 
    25.                 clear: left; 
    26.             } 
    27.              
    28.              
    29.         </style> 
    30.     </head> 
    31.     <body> 
    32.         <div > 
    33.             <div class="div">左浮動1</div> 
    34.             <div class="div">左浮動2</div> 
    35.             <div class="div ">左浮動3</div> 
    36.             <div class="div">左浮動4</div> 
    37.             <div class="div">左浮動5</div> 
    38.         </div> 
    39.     </body> 
    40. </html> 

    運行效果:

    需求:對3號塊取消左浮動

    1. <!DOCTYPE html> 
    2. <html> 
    3.     <head> 
    4.         <meta charset="utf-8"
    5.         <meta name="viewport" content="width=device-width, initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=yes"
    6.         <title>通高科技</title> 
    7.         <style> 
    8.             .div { 
    9.               background-color: yellowgreen; 
    10.               width: 100px; 
    11.               height: 100px; 
    12.               border: 1px dotted black; 
    13.               margin-left: 40px; 
    14.               float: left; 
    15.               margin-top: 10px; 
    16.              
    17.             } 
    18.             .div1{ 
    19.                 float: left; 
    20.                 background-color: yellowgreen; 
    21.                 width: 100px; 
    22.                 height: 100px; 
    23.                 border: 1px dotted black; 
    24.                 margin-left: 40px; 
    25.                 margin-top: 10px; 
    26.                 clear: left; 
    27.             } 
    28.              
    29.              
    30.         </style> 
    31.     </head> 
    32.     <body> 
    33.         <div > 
    34.             <div class="div">左浮動1</div> 
    35.             <div class="div">左浮動2</div> 
    36.             <div class="div div1">左浮動3</div> 
    37.             <div class="div">左浮動4</div> 
    38.             <div class="div">左浮動5</div> 
    39.         </div> 
    40.     </body> 
    41. </html> 

    運行結果:

    對3號塊取消浮動后。3號塊沒有浮動,4號.5號塊繼續左浮動。

    本文分類:營銷學院

    瀏覽次數:30次瀏覽

    發布日期:2022-07-06 14:57:34

    本文鏈接:http://www.backlinkboom.com/edu/2420.html

    天美传媒精品,亚洲国际综合无码一区,液液酱cosplay露出
  • <menu id="ecaea"><center id="ecaea"></center></menu>
    <blockquote id="ecaea"><center id="ecaea"></center></blockquote>