[英]HTML+CSS: 'a' width doesn't work
I have the following code: 我有以下代码:
CSS part: CSS部分:
<style type="text/css">
.menu
{
width:200px;
}
.menu ul
{
list-style-image:none;
list-style-type:none;
}
.menu li
{
margin:2px;
}
.menu A
{
height:25px;
width:170px;
background:url(./images/button-51.png);
padding:2px 5px ;
}
.menu A:link
{
height:25px;
width:170px;
background:url(./images/button-51.png);
padding:2px 5px ;
}
</style>
HTML part: HTML部分:
Everything work fine, but when I add 'DOCTYPE' element in the beginning of the HTML document: 一切正常,但是当我在HTML文档的开头添加'DOCTYPE'元素时:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
the width of 'a' element is not taken into account. 不考虑'a'元素的宽度。
Question 1: Why? 问题1:为什么?
Question 2: How to fix that? 问题2:如何解决这个问题?
Thanks a lot! 非常感谢!
Question 1: Why? 问题1:为什么?
Because it's by default not a block element . 因为它默认不是块元素 。
Question 2: How to fix that? 问题2:如何解决这个问题?
Make it a block element using display: block;
使用display: block;
将其设为块元素display: block;
, or an inline block by display: inline-block;
,或display: inline-block;
的内联块display: inline-block;
. 。
make block for anchor tag add display:block
in style make block for anchor tag add display:block
in style
.menu a
{
display:block;
height:25px;
width:170px;
background:url(./images/button-51.png);
padding:2px 5px ;
}
NOTE: dont repet all elements in .menu a:link
class.. just add changes or new styles. 注意:不要重复.menu a:link
类中的所有元素..只需添加更改或新样式。 NOTE: always use lowercase in html and css code 注意:始终在html和css代码中使用小写
这对我有用,但由于我希望我的所有链接都在同一行,我使用display: inline-block;
add display block in a : 在a中添加显示块:
.menu A
{
display: block;
height:25px;
width:170px;
background:url(./images/button-51.png);
padding:2px 5px ;
}
A link is an inline element by default; 默认情况下,链接是内联元素; add display: block;
添加display: block;
and it'll use the set width. 它会使用设定的宽度。
CSS is all about point. CSS就是重点。 Attribute take their place depending on this. 属性取决于此。 Have a look at Google University's take on the matter. 看看谷歌大学对此事的看法。 This will help a lot in understanding the basics and a bit beyond. 这将有助于理解基础知识和更多内容。
.menu A
{
float: left;
height:25px;
width:170px;
background:url(./images/button-51.png);
padding:2px 5px ;
}
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