The realization method of CSS bar chart form

Source: Internet
Author: User
Tags relative

CSS bar charts are a form we often encounter in web design. A bar chart can be shown visually in the form of a bar graph.

What is the implementation of the CSS Basic bar chart? Let's look at the following examples:

The following is a reference fragment:
<div class= "graph" >
<strong class= "Bar" style= "width:24%;" >24%</strong>
</div>


This is the XHTML code, which defines a container, applies class graph, includes an XHTML element strong, and applies class bar to this element.

Let's look at the following CSS definition:

The following is a reference fragment:
. Graph { 
        position:relative/* IE is dumb */
& nbsp;       width:200px; 
        border:1px solid #B1D632; 
        padding:2px; 
  & nbsp
    graph. Bar { 
        display:block;
        position:relative;
        background: #B1D632; 
         text-align:center; 
        color: #333; 
 & nbsp;      height:2em; 
        line-height: 2em;            
   }
    . Graph. Bar span {position:absolute; left:1em;}


With the above border, the definition of the color, we sketch out a strip shape, we style= "width:24%" in the XHTML code, and define the size of the area that is set. Such a basic bar chart is done!

All code:

The following is a reference fragment:
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<meta http-equiv=" Content-type " Content= "text/html; charset=gb2312 "/>
<title>homepage.yesky.com</title>
<style type=" Text/css ">
    graph { 
        position:relative/* IE is dumb/*
        width:200px; 
        border:1px solid #B1D632; 
        padding:2px; 
  & nbsp
    graph. Bar { 
        display:block;
        position:relative;
        background: #B1D632; &nbsP
        text-align:center; 
         Color: #333; 
        height:2em; 
   & nbsp;    line-height:2em;             
   }
   . Graph. bar span {position:absolute; left:1em;}
</style>
<body>
<div class= "graph" >
    <stron G class= "Bar" style= "width:24%;" >24%</strong>
</div>
<br/>
<div class= "graph" >
    <str Ong class= "Bar" style= "width:60%;" >60%</strong>
</div>
</body>


 

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