试试这个:

 -webkit-filter: brightness(0) invert(1);
 filter: brightness(0) invert(1); 

img标签有一个和其他标签一样的background属性。如果你有一个透明形状的白色PNG，就像一个模板，那么你可以这样做:

<img src= 'stencil.png' style= 'background-color: red'>

body{ background: #333 url(/images/classy_fabric.png); width: 430px; margin: 0 auto; padding: 30px; } .preview{ background: #ccc; width: 415px; height: 430px; border: solid 10px #fff; } input[type='radio'] { -webkit-appearance: none; -moz-appearance: none; width: 25px; height: 25px; margin: 5px 0 5px 5px; background-size: 225px 70px; position: relative; float: left; display: inline; top: 0; border-radius: 3px; z-index: 99999; cursor: pointer; box-shadow: 1px 1px 1px #000; } input[type='radio']:hover{ -webkit-filter: opacity(.4); filter: opacity(.4); } .red{ background: red; } .red:checked{ background: linear-gradient(brown, red) } .green{ background: green; } .green:checked{ background: linear-gradient(green, lime); } .yellow{ background: yellow; } .yellow:checked{ background: linear-gradient(orange, yellow); } .purple{ background: purple; } .pink{ background: pink; } .purple:checked{ background: linear-gradient(purple, violet); } .red:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 red); filter: opacity(.5) drop-shadow(0 0 0 red); } .green:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 green); filter: opacity(.5) drop-shadow(0 0 0 green); } .yellow:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 yellow); filter: opacity(.5) drop-shadow(0 0 0 yellow); } .purple:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 purple); filter: opacity(.5) drop-shadow(0 0 0 purple); } .pink:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 pink); filter: opacity(.5) drop-shadow(0 0 0 pink); } img{ width: 394px; height: 375px; position: relative; } .label{ width: 150px; height: 75px; position: absolute; top: 170px; margin-left: 130px; } ::selection{ background: #000; } <div class="preview"> <input class='red' name='color' type='radio' /> <input class='green' name='color' type='radio' /> <input class='pink' name='color' type='radio' /> <input checked class='yellow' name='color' type='radio' /> <input class='purple' name='color' type='radio' /> <img src="https://i.stack.imgur.com/bd7VJ.png"/> </div>

来源:https://codepen.io/taryaoui/pen/EKkcu

是的:)

Surfin' Safari - Blog Archive » CSS Masks WebKit now supports alpha masks in CSS. Masks allow you to overlay the content of a box with a pattern that can be used to knock out portions of that box in the final display. In other words, you can clip to complex shapes based off the alpha of an image. [...] We have introduced new properties to provide Web designers with a lot of control over these masks and how they are applied. The new properties are analogous to the background and border-image properties that already exist. -webkit-mask (background) -webkit-mask-attachment (background-attachment) -webkit-mask-clip (background-clip) -webkit-mask-origin (background-origin) -webkit-mask-image (background-image) -webkit-mask-repeat (background-repeat) -webkit-mask-composite (background-composite) -webkit-mask-box-image (border-image)

我在谷歌上找到了这个，我发现最适合我的工作…

HTML

<div class="img"></div>

CSS

.img {
  background-color: red;
  width: 60px;
  height: 60px;
   -webkit-mask-image: url('http://i.stack.imgur.com/gZvK4.png');
}

http://jsfiddle.net/a63b0exm/

回答是因为我在寻找解决办法。

如果你的背景是白色或黑色，@chrscblls回答中的钢笔效果很好，但我的不是。此外，这些图像是用ng-repeat生成的，所以我不能在我的css中有他们的url，而且你不能在img标签上使用::after。

所以，我想了一个变通的办法，如果人们在这里也跌倒了，我想它可能会帮助到他们。

所以我所做的几乎是一样的，只有三个主要区别:

url是在我的img标签，我把它(和一个标签)在另一个div::后将工作。 “混合-混合模式”设置为“差”，而不是“相乘”或“筛选”。 我用完全相同的值添加了一个::before，因此::after将执行::before所做的'difference'的'difference'，并取消它-self。

要改变它从黑色到白色或白色到黑色的背景颜色需要是白色。 从黑色到彩色，你可以选择任何颜色。 从白色到彩色，你需要选择你想要的颜色相反的颜色。

.divClass{
   position: relative;
   width: 100%;
   height: 100%;
   text-align: left;
}
.divClass:hover::after, .divClass:hover::before{
   position: absolute;
   width: 100%;
   height: 100%;
   background: #FFF;
   mix-blend-mode: difference;
   content: "";
}

https://codepen.io/spaceplant/pen/oZyMYG

因为我张贴了这个答案，我用不同的方法制作了另一支笔:

* { box-sizing: border-box; } body { background-color: CadetBlue; font-family: "Lato", sans-serif; text-align: center; } button { display: flex; justify-content: center; min-width: 182px; padding: 0.5em 1em; margin: 2em auto; cursor: pointer; pointer-events: auto; border-radius: 4px; border: none; background: #85b5b7; box-shadow: 0 6px #6fa8aa; } label { font-weight: 400; font-size: 24px; margin: auto 0; color: white; } .icon { height: 64px; width: 64px; background-color: white; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-position: left center; mask-position: left center; -webkit-mask-size: auto 48px; mask-size: auto 48px; mask-mode: luminance; -webkit-mask-image: url("https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Bubbles-alt-icon.png/640px-Bubbles-alt-icon.png"); mask-image: url("https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Bubbles-alt-icon.png/640px-Bubbles-alt-icon.png"); } button label span { color: #395f60; } button:hover { color: #395f60; transform: translatey(4px); box-shadow: 0 2px #6fa8aa; } button:hover .icon { background-color: #395f60; } <button> <div class="icon"></div> <label> white to <span>color</span></label> </button>