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Javascript 如何在引导转盘中制作流体图像_Javascript_Html_Css_Twitter Bootstrap - Fatal编程技术网

Javascript 如何在引导转盘中制作流体图像

Javascript 如何在引导转盘中制作流体图像,javascript,html,css,twitter-bootstrap,Javascript,Html,Css,Twitter Bootstrap,如何使我的图像在引导中“流动”并更改为对齐到中心 这意味着更改浏览器分辨率后,图像不适合旋转木马边框,也不对齐 <div class="carousel-inner" role="listbox" > <div class="item active"> <img src="img/coffe.jpeg" alt="Coffee" width="460" height="365" a> </div> <div class="item"&g

如何使我的图像在引导中“流动”并更改为对齐到中心

这意味着更改浏览器分辨率后,图像不适合旋转木马边框,也不对齐

<div class="carousel-inner" role="listbox" >
<div class="item active">
  <img src="img/coffe.jpeg" alt="Coffee" width="460" height="365" a>
</div>

<div class="item">
  <img src="img/sandwich.jpeg" alt="Sandwich">
</div>

<div class="item">
  <img src="img/wine.jpeg" alt="Wine">
</div>

<div class="item">
  <img src="img/sandwich.jpeg" alt="Sandwich">
</div>
</div>
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
  <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
  <span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
  <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
  <span class="sr-only">Next</span>
</a>
</div>

您可以将
class='img-responsive'
添加到图像中,下面是一个

使用以下css对齐图像中心,通过将项目直接子图像的“右”和“左”边距设置为“自动”,图像将对齐中心

  .carousel-inner > .item > img {
      margin: 0 auto;
   }

谢谢,但我正试图在旋转木马边框中使图像和全分辨率居中对齐。我可以在没有高度和宽度参数的情况下执行此操作吗?