我怎样才能做到这一点?
发布于 2012-08-06 03:18:20
试试这个:
HTML:
<div id='wrapper'>
<div id='first'/>
first
</div>
<div id='second'/>
second
</div>
</div>CSS:
#first {
width: 20px;
height:50px; // height is set for test
background-color: red
}
#second {
height:50px;
background-color: blue;
}
#wrapper div {
float:left
}联署材料:
$(window).resize(function(){
var r = $('#wrapper').width() - 20;
$('#second').width(r)
}).resize()演示
https://stackoverflow.com/questions/11822075
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