Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
898 views
in Technique[技术] by (71.8m points)

css - How to place div inside another div to absolute position?

For instance, I would like to create a template like in the image below.

http://i.imgur.com/OneRsMw.png

How do you position each div inside the container to its absolute position? I would prefer without needing to use float-attributes. Any short examples would be appreciated.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You can use absolute and relative positioning.

for example

html

<div id="container" class="box">
    <div class="box top left"></div>
    <div class="box top center"></div>
    <div class="box top right"></div>

    <div class="box middle left"></div>
    <div class="box middle center"></div>
    <div class="box middle right"></div>

    <div class="box bottom left"></div>
    <div class="box bottom center"></div>
    <div class="box bottom right"></div>
</div>

css

#container{
    width:200px;
    height:200px;
    position:relative;
    border:1px solid black;
}
.box{
    border:1px solid red;
    position:absolute;
    width:20px;
    height:20px;    
}

.top{top:0}
.middle{top:50%;margin-top:-10px;/*half of the .box height*/}
.bottom{bottom:0}

.left{left:0;}
.center{left:50%;margin-left:-10px;/*half of the .box width*/}
.right{right:0;}

Demo at http://jsfiddle.net/gaby/MB4Fd/1/

(ofcourse you can adjust the actual positioning to you preference, by changing the top/left/right/bottom values)


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...