Please tell me about dl dt dd, problems in positioning, thank you_html/css_WEB-ITnose

  

  

  

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I write the title on the dt in dl, and nest a ul li list in dd

I have set the margin padding of ul to 0. But there are still problems with positioning, it cannot be left aligned, and ul is included in dd, so why is it higher than its upper boundary.

Reply to discussion (solution)

Remove default style

ul,dl,dd{margin:0;padding:0;}

Brother Chicken, I would like to ask



#mydiv2 dl{
height:30px;
background-color:#0FF;
margin:0px;
padding: 0px;
}



#mydiv2 dl dd ul {
. . . . . .
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
margin-left: 0px;
padding-top: 0px;
padding- right: 0px;
padding-bottom: 0px;
padding-left: 0px;
}


I indirectly set these items to 0 in this code, why not Does it take effect? ​​

How can it take effect if you set it directly like you did? ?

Research found that the margin of dd is not set.

It seems that the padding of dl does not work on dd

Brother Ji, I have another question, I set the height of dt, why is the result larger than the set height? Times? ?

;/dl>

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