倾斜背景图像的一侧带有边框

Question

我正在尝试倾斜具有边框的一侧的背景图像。

我基本上想创建的布局如下：

这是我用当前设置制作的快速JSFiddle：

https://jsfiddle.net/silvawebdesigns/b2ae0k69/11/

#about-gallery {
  margin: 60px 0;
  display: -ms-flex;
  display: -webkit-flex;
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 500px;
  width: 100%;
}

.about-img-wrapper {
  position: relative;
  width: 100%;
  display: -ms-flex;
  display: -webkit-flex;
  display: flex;
  flex-wrap: wrap;
  margin: 5px;
}

#about-gallery .about-bg {
  border: solid 10px black;
  float: left;
  width: 100%;
  height: 300px;
  background-size: cover;
  background-position: center;
}

#about-gallery .image-1 {
  width: -moz-calc(55% - 10px);
  width: -webkit-calc(55% - 10px);
  width: calc(55% - 10px);
}

#about-gallery .image-2 {
  width: -moz-calc(45% - 10px);
  width: -webkit-calc(45% - 10px);
  width: calc(45% - 10px);
}

#about-gallery .image-4,
#about-gallery .image-5 {
  width: -moz-calc(50% - 10px);
  width: -webkit-calc(50% - 10px);
  width: calc(50% - 10px);
}

<div id="about-gallery">
  <div class="about-img-wrapper img-about image-1">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>
  <div class="about-img-wrapper img-about image-2">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>
  <div class="about-img-wrapper img-about image-3">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>
  <div class="about-img-wrapper img-about image-4">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>
  <div class="about-img-wrapper img-about image-5">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>

</div>

我已经尝试使用正负偏斜的组合来实现这一目标，

-webkit-transform: skew(20deg);
   -moz-transform: skew(20deg);
     -o-transform: skew(20deg);

但是似乎无法获得所需的布局，有可能吗？

Answer 1

诀窍是正确设置transform-orgin，border，然后应该容易地应用两个偏斜变换。您可能还需要一些负边距来纠正一些空格

#about-gallery {
  margin: 60px 0;
  margin-bottom: 500px;
  display: flex;
  flex-wrap: wrap;
}

.about-img-wrapper {
  position: relative;
  margin: 5px;
  width: 100%;
  overflow: hidden;
  flex-grow:1;
}

.about-bg {
  height: 300px;
  background-size: 0 0;
  background-position: center;
  overflow: hidden; /* Don't forget this !!*/
}
/* The pseudo element will get the image and the inverse of skewing */
.about-bg::before {
  content:"";
  display:block;
  width:100%;
  height:100%;
  background:inherit;
  background-size:cover;
}

/**/
.image-1 {
  border-left: solid 10px black;
  flex-basis:50%;
  margin-right:-10px;
}

.image-1>* {
  transform: skewX(-8deg);
  transform-origin: top;
  border: solid 10px black;
  border-left: none;
}
.image-1>*:before {
  transform: skewX(8deg);
  transform-origin: top;
}
/**/
.image-2 {
  border-right: solid 10px black;
  flex-basis:40%;
  margin-left:-10px;
}
.image-2>* {
  transform: skewX(-8deg);
  transform-origin: bottom;
  border: solid 10px black;
  border-right: none;
}
.image-2>*:before {
  transform: skewX(8deg);
  transform-origin: bottom;
}
/**/
.image-3 {
  border-top: solid 10px black;
}
.image-3>* {
  transform: skewY(-8deg);
  transform-origin: left;
  border: solid 10px black;
  border-top: none;
}
.image-3>*:before {
  transform: skewY(8deg);
  transform-origin: left;
}
/**/
.image-4 {
  border-bottom: solid 10px black;
  flex-basis:40%;
  margin-top:-5vw;
}
.image-4>* {
  transform: skewY(-8deg);
  transform-origin: right;
  border: solid 10px black;
  border-bottom: none;
}
.image-4>*:before {
  transform: skewY(8deg);
  transform-origin: right;
}
/**/
.image-5 {
  border-bottom: solid 10px black;
  flex-basis:40%;
  margin-top:-12vw;
}
.image-5>* {
  transform: skewY(-8deg);
  transform-origin: right;
  border: solid 10px black;
  border-bottom: none;
  height:calc(100% + 12vw);
}
.image-5>*:before {
  transform: skewY(8deg);
  transform-origin: right;
}

* {
  box-sizing: border-box;
}

<div id="about-gallery">
  <div class="about-img-wrapper img-about image-1">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>
  <div class="about-img-wrapper img-about image-2">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>
  <div class="about-img-wrapper img-about image-3">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>
  <div class="about-img-wrapper img-about image-4">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>
  <div class="about-img-wrapper img-about image-5">
    <div class="about-bg" style="background-image: url(https://via.placeholder.com/1140x400.png?text=SKEW+THIS+IMAGE+ON+ONE+SIDE);"></div>
  </div>

</div>