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HTML

CSS

CSS Base

Vendor Prefixing

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JavaScript

Babel includes JSX processing.

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Packages

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Behavior

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HTML

              
                <h3>rotateで要素を回転させる</h3>
<div class="box transform-rotate1"></div>
<br>
<div class="box transform-rotate2"></div>
<br>
<h3>translateで縦横に平行移動させる</h3>
<div class="box transform-translate1"></div>
<br>
<h3>箱を上下左右の真ん中に移動</h3>
<div class="box-wrap">
  <div class="box transform-center1"></div>
</div>
<br>
<div class="box-wrap">
  <div class="box transform-center2"></div>
</div>
<br>
<h3>scaleで要素を拡大縮小する</h3>
<div class="box"></div>
<br>
<div class="box transform-scale3"></div>
<br>
<br>
<h3>skewで形を歪ませる</h3>
<div class="box transform-skew1"></div>
              
            
!

CSS

              
                body {
  padding: 50px;
}
.box {
  width: 100px;
  height: 100px;
  background-color: #333;
  transition: 1s;
}
.transform-rotate1 {
  transform: rotate(45deg);
}
.transform-rotate2:hover {
  transform: rotate(45deg);
}

.transform-translate1 {
  transform: translate(50px, 0) 
}

.box-wrap {
  position: relative;
  width: 500px;
  height: 300px;
  border: 1px solid #000;
}
.transform-center1 {
  position: absolute;
  top: 50%;
  left: 50%;
}
.transform-center2 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.transform-scale1 {
  transform: scale(1.5);
}
.transform-scale2 {
  transform: scale(1.5, 0.5);
}
.transform-scale3 {
  transform: scale(1.5);
  transform-origin: top left;
}

.transform-skew1 {
  transform: skew(10deg, 20deg);
  transform-origin: top left;
}
              
            
!

JS

              
                
              
            
!
999px

Console