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html - 带角度边框的 IMG 尺寸

问题描述

我想让 2 img 用有角度的边框分开。我第一次设法调整大小。我尝试了第二个，但到目前为止对我没有任何帮助。到目前为止我的工作： 即使我尝试单独制作第二个 img 也没有得到有角度的边框背景看起来像这样，我希望图像与角度匹配。 

.left,
.right {
  background: #000;
  position: relative;
  height: 100px;
  width: 45%;
  float: left;
  margin-top: 10px;
  opacity: 10%;
}

.right,
.right img {
  margin-left: 0px;
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
}

.left,
.left img {
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
}

.left:after {
  content: '';
  line-height: 0;
  font-size: 0;
  width: 0;
  height: 0;
  border-top: 50px solid transparent;
  border-bottom: 100px solid #fff;
  border-left: 30px solid transparent;
  border-right: 0px solid #fff;
  position: absolute;
  top: -50px;
  right: 0;
}

.right:before,
{
  content: '';
  line-height: 0;
  font-size: 0;
  width: 0;
  height: 0;
  border-top: 100px solid #fff;
  border-bottom: 50px solid transparent;
  border-left: 0px solid transparent;
  border-right: 30px solid transparent;
  position: absolute;
  top: 0;
  left: 0;
}

.left img,
.right img {
  position: relative;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.left img:hover,
.right img:hover {
  opacity: 1;
  cursor: pointer;
}
<div class="left"><img src="./img/chu.jpg"></div>
<div class="right"><img src="./img/chu.jpg"></div>

标签： htmlcss

解决方案

您的代码绝对没问题，只需在样式化之后删除逗号（,），之后.right:before一切都会正常工作。不要改变你的 CSS。

.left,
.right {
  background: #000;
  position: relative;
  height: 100px;
  width: 45%;
  float: left;
  margin-top: 10px;
  opacity: 10%;
}

.right,
.right img {
  margin-left: 0px;
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
}

.left,
.left img {
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
}

.left:after {
  content: '';
  line-height: 0;
  font-size: 0;
  width: 0;
  height: 0;
  border-top: 50px solid transparent;
  border-bottom: 100px solid #fff;
  border-left: 30px solid transparent;
  border-right: 0px solid #fff;
  position: absolute;
  top: -50px;
  right: 0;
}

.right:before
{
  content: '';
  line-height: 0;
  font-size: 0;
  width: 0;
  height: 0;
  border-top: 100px solid #fff;
  border-bottom: 50px solid transparent;
  border-left: 0px solid transparent;
  border-right: 30px solid transparent;
  position: absolute;
  top: 0;
  left: 0;
}

.left img,
.right img {
  position: relative;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.left img:hover,
.right img:hover {
  opacity: 1;
  cursor: pointer;
}
<div class="left"><img src="./img/chu.jpg"></div>
<div class="right"><img src="./img/chu.jpg"></div>

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