Html 不同输入类上的 css
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css on different input classes
提问by bonny
hello i have the following problem:
你好,我有以下问题:
i do check my form for some php error messages.
我确实检查了我的表单是否有一些 php 错误消息。
in case of no error i simply have my css setting:
如果没有错误,我只是有我的 css 设置:
.wrapper #frame form fieldset ul input {
color: #f23;
font-size: 10px;
height: 18px;
padding-left: 5px;
margin-top: 3px;
outline:none;
}
and my focus settings:
和我的焦点设置:
.wrapper #frame form fieldset ul input:focus{
color:#fff;
font-weight: bold;
border: 2px solid #fff;
}
okay, now i changed this line:
好的,现在我改变了这一行:
<input type="text" id="normal" name="1" value=""/>
with adding the class of error:
添加错误类别:
<input class="err" type="text" id="normal" name="1" value=""/>
the problem is that my settings just take place for my class details on the input fields but not on my focus settings:
问题是我的设置只针对输入字段上的课程详细信息进行,而不是针对我的焦点设置:
.err {
color: #444444;
font-size: 10px;
width: 180px;
height: 18px;
padding-left: 5px;
outline:none;
background-image: url(../images/error.png);
}
.err input:focus{
color:#f23;
font-weight: bold;
border: 2px solid #f23;
}
so if there is someone who could tell me why this does not work i really would appreciate. thanks a lot.
所以如果有人能告诉我为什么这不起作用,我真的很感激。多谢。
回答by David says reinstate Monica
You have a class of error
in your HTML, and in your CSS you've set the class to err
; if you use the same name consistently (whichever you choose) it should work.
您error
的 HTML 中有一个类,并且在您的 CSS 中,您已将该类设置为err
; 如果您始终使用相同的名称(无论您选择哪个),它应该可以工作。
Your currentHTML:
您当前的HTML:
<input class="error" type="text" id="normal" name="1" value=""/>
...and CSS:
...和CSS:
.err {
color: #444444;
font-size: 10px;
width: 180px;
height: 18px;
padding-left: 5px;
outline:none;
background-image: url(../images/error.png);
}
.err input:focus{
color:#f23;
font-weight: bold;
border: 2px solid #f23;
}
Also, in your CSS you're selecting an input
that's a descendant of an element with the err
class-name, not an input
element withthat class-name. So, altogether you should use something like:
此外,在你的CSS你选择input
那是与元素的后代err
类的名称,而不是一个input
元素与该类名。所以,你应该使用类似的东西:
<input class="err" type="text" id="normal" name="1" value=""/>
input.err {
color: #444444;
font-size: 10px;
width: 180px;
height: 18px;
padding-left: 5px;
outline:none;
background-image: url(../images/error.png);
}
input.err:focus{
color:#f23;
font-weight: bold;
border: 2px solid #f23;
}