我试图确定如何在div标签中居中(垂直和水平)按钮.
鉴于以下CSS:
div.listBoxMoverUserControl
{
width: 350px;
height: 175px;
}
div.listBoxMoverUserControl div
{
height: 150px;
}
div.listBoxMoverUserControl div select
{
width: 150px;
height: 150px;
}
div.listBoxMoverUserControl div.listBoxMoverUserControl_column1
{
float: left;
width: 150px;
}
div.listBoxMoverUserControl div.listBoxMoverUserControl_column2
{
float: left;
width: 50px;
}
div.listBoxMoverUserControl div.listBoxMoverUserControl_column3
{
float: left;
width: 150px;
}
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我想让这个标记中的按钮居中.如何修改CSS来实现这一目标?
<div class="listBoxMoverUserControl">
<div class="listBoxMoverUserControl_column1">
<label>Test1</label>
<asp:ListBox runat="server"></asp:ListBox>
</div>
<div class="listBoxMoverUserControl_column2">
<input id="btnMoveRight" type="button" value="->" /> <br />
<input id="btnMoveLeft" type="button" value="<-" /> <br />
</div>
<div class="listBoxMoverUserControl_column3">
<label>Test2</label>
<asp:ListBox runat="server"></asp:ListBox>
</div>
</div>
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Ant*_*thy 17
设置对象周围的边距以占据剩余的空间.如果你想在一个100px乘100px div中居中50px乘50px div,那么你将在50px div附近设置25px的余量.
设置div中的项目如下:
保证金:0px auto 0px auto; text-align:center;
<div class="listBoxMoverUserControl_column1" style="margin: 0px auto 0px auto; text-align: center;">
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**我刚刚做了一个内联示例来向您展示我的意思.