删除两个梯形之间的空间

Question

由于某种原因，我的梯形之间存在空间。

#trapezoid {
    margin-top: 100px;
	border-bottom: 100px solid red;
	border-left: 20px solid transparent;
	border-right: 20px solid transparent;
	height: 0;
	width: 200px;
    transform:rotate(90deg);
    float: left;
}

#trapezoid2 {
    margin-top: 100px;
	border-bottom: 100px solid red;
	border-left: 20px solid transparent;
	border-right: 20px solid transparent;
	height: 0;
	width: 200px;
    transform:rotate(-90deg);
    float: left;
}

<div id="trapezoid2"></div>
<div id="trapezoid"></div>

有没有办法在不使用负边距的情况下移除空间？

Answer 1

不是水平制作梯形然后旋转，而是按照你想要的方式制作。

#trapezoid {
  margin-top:20px;
  border-left:100px solid red;
  border-top: 20px solid transparent;
  border-bottom: 20px solid transparent;
  height: 200px;
  float: left;
}

#trapezoid2 {
  margin-top:20px;
  border-right:100px solid red;
  border-top: 20px solid transparent;
  border-bottom: 20px solid transparent;
  height: 200px;
  float: left;
}

  <div id="trapezoid2"></div>
  <div id="trapezoid"></div>

Answer 2

这是因为当您执行transform:rotate(-90deg);时，元素仍会保留它的DOM流。如果你删除它，你会看到两个div实际接触。你可以移动第二个元素来减少差距。

＆＃13;

＆＃13;

#trapezoid {
  margin-top: 100px;
  border-bottom: 100px solid red;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  height: 0;
  width: 200px;
  transform: rotate(90deg);
  float: left;
  
  /* Added code */
  position: relative;
  right: 140px;
}
#trapezoid2 {
  margin-top: 100px;
  border-bottom: 100px solid red;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  height: 0;
  width: 200px;
  transform: rotate(-90deg);
  float: left;
}

＆＃13;

<div id="trapezoid2"></div>
<div id="trapezoid"></div>

＆＃13;

＆＃13;

＆＃13;

Answer 3

没有旋转就这样做：

#trapezoid {
  border-left: 100px solid red;
  border-top: 20px solid transparent;
  border-bottom: 20px solid transparent;
  height: 200px;
  width: 0px;
  float: left;
}

#trapezoid2 {
  border-right: 100px solid red;
  border-top: 20px solid transparent;
  border-bottom: 20px solid transparent;
  height: 200px;
  width: 0px;
  float: left;
}

http://codepen.io/anon/pen/Wxzdrv

Answer 4

由于width和transform: rotate存在差距，但您可以使用translateY来修复它。

＆＃13;

＆＃13;

#trapezoid {
  margin-top: 100px;
  border-bottom: 100px solid red;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  height: 0;
  width: 200px;
  transform: rotate(90deg) translateY(70px);
  float: left;
}
#trapezoid2 {
  margin-top: 100px;
  border-bottom: 100px solid red;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  height: 0;
  width: 200px;
  transform: rotate(-90deg) translateY(70px);
  float: left;
}

＆＃13;

<div id="trapezoid2"></div>
<div id="trapezoid"></div>

＆＃13;

＆＃13;

＆＃13;