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Add External Stylesheets/Pens

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If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

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<div class="background top-left50"></div>
<h3>top 左から50%</h3>
<div class="background top-left50p"></div>
<h3>top 左から100%</h3>
<div class="background top-left100p"></div>
<h3>top 右から90%</h3>
<div class="background top-right100p"></div>
<h3>top 上から50% 左から50%</h3>
<div class="background p50p"></div>
<h3>top 上から50px 左から120px</h3>
<div class="background top50-left120"></div>
<h3>top 上から50px 右から120px</h3>
<div class="background top50-right120"></div>


                .background {
  margin-bottom: 10px;
  width: 300px;
  height: 120px;
  background-color: yellow;
  background-image: url("");
  background-repeat: no-repeat;
  background-size: 100px;
} {
  background-position: 50px;
} {
  background-position: top left 50%;
} {
  background-position: top left 100%;
} {
  background-position: top right 90%;

.background.p50p {
  background-position: 50%;

.background.top50-left120 {
  background-position: top 50px left 120px;

.background.top50-right120 {
  background-position: top 50px right 120px;