登录控制不居中

Question

我有一个aspx登录控件，我想把它放在屏幕上。

我怎样才能做到这一点？我试过在它上面应用text-align：center。

Answer 1

CSS中的

：

<div style="width: 200px; margin-left: auto; margin-right:auto;">
  <!-- contents will be contained in a box that is centered by its parent's box. -->
</div>

More info

Answer 2

#containing_element { //Or body
    text-align: center; // For IE
}
#element_to_center {
    display: block;
    margin: 0 auto; // For everything else
    text-align: left; // Assuming you don't want everything else centered.
}