重叠/叠加多个内联图像 [英] Overlapping/overlaying multiple inline images

问题描述

我有一个要重叠的图片列表，以使它们看起来与此类似:

I have a list of images I'm trying to overlap so that they look similar to this:

我的代码:

.avatar img {
    border-radius: 50%;
    position: relative;
    left: -5px;
    z-index: 1;
}

<div class="avatars">
    <span class="avatar">
        <img src="https://lorempixel.com/50/50/" width="25" height="25"/>
    </span>
    <span class="avatar">
        <img src="https://lorempixel.com/50/50/" width="25" height="25"/>
    </span>
    <span class="avatar">
        <img src="https://lorempixel.com/50/50/" width="25" height="25"/>
    </span>
    <span class="avatar">
        <img src="https://lorempixel.com/50/50/" width="25" height="25"/>
    </span>
    <!-- Variable amount more avatars -->
</div>
<p>4 People</p>

但是很明显，我需要一个递增的left值和一个递减的z-index来化身img的数量.当然，我可以使用@for指令来执行此操作，但事实是，有大量的头像img.我当时在看length()函数，但是它不能以我打算使用的方式起作用.

But obviously, I need an incrementing left value, and a decrementing z-index for the number of avatar imgs. Sure, I could do this with the @for directive, but the thing is, there's a variable amount of avatar imgs. I was looking at the length() function, but it doesn't work the way I was going to use it.

另一种想法是设置一个固定的div宽度，并在其中适合图像，但这有其自身的问题(如果有5张图像或20张图像，如何控制宽度).我还可以在其他地方按需要组合图像，而不使用任何CSS.

Another idea, is to have a set width div, and fit the images inside that, but that comes with its own issues (what if there are 5 images, or 20, how do control the width). I could also combine the images how I want them, elsewhere and not use any CSS.

推荐答案

您可以使用flex和反向顺序，而无需z-index:

You can use flex and reverse order then no need z-index:

.avatars {
  display: inline-flex;
  flex-direction: row-reverse;
  padding-left:50px;
}

.avatar {
  margin-left: -25px;
  position: relative;
  border:1px solid #fff;
  border-radius: 50%;
  overflow:hidden;
  width:50px;
  height:50px;
}

.avatar img {
  width:50px;
  height:50px;
}

<div class="avatars">
  <span class="avatar">
        <img   src="https://picsum.photos/70">
    </span>
  <span class="avatar">
        <img  src="https://picsum.photos/80">
    </span>
  <span class="avatar">
        <img   src="https://picsum.photos/90">
    </span>
  <span class="avatar">
       <img  src="https://picsum.photos/100">
    </span>
  <!-- Variable amount more avatars -->
</div>
<p>4 People</p>

这是另一个具有规模的想法:

Here is another idea with scale:

.avatars {
  display: inline-block;
  transform:scale(-1,1);
  padding-left:50px;
}

.avatar {
  margin-left: -25px;
  position: relative;
  display:inline-block;
  border:1px solid #fff;
  border-radius: 50%;
  overflow:hidden;
  width:50px;
  height:50px;
}

.avatar img {
  width:50px;
  height:50px;
  transform:scale(-1,1);
}

<div class="avatars">
  <span class="avatar">
        <img   src="https://picsum.photos/70">
    </span>
  <span class="avatar">
        <img  src="https://picsum.photos/80">
    </span>
  <span class="avatar">
        <img   src="https://picsum.photos/90">
    </span>
  <span class="avatar">
       <img  src="https://picsum.photos/100">
    </span>
  <!-- Variable amount more avatars -->
</div>
<p>4 People</p>

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