Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URLs added here will be added as <link>s in order, and before the CSS in the editor. You can use the CSS from another Pen by using its URL and the proper URL extension.

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JavaScript

Babel includes JSX processing.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

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Packages

Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

Behavior

Auto Save

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Format on Save

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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HTML

              
                <div class="wrapper">
  <div class="con">
    ▼色変更
    <div class="miniCon color">
    </div>
  </div>
  <div class="con">
    ▼回転
    <div class="miniCon spin">
    </div>
  </div>
  <div class="con">
    ▼浮く
    <div class="miniCon float">
    </div>
  </div>
  <div class="con">
    ▼伸びる(横)
    <div class="miniCon width">
    </div>
  </div>
  <div class="con">
    ▼伸びる(縦)
    <div class="miniCon height">
    </div>
  </div>
  <div class="con">
    ▼線
    <div class="miniCon sen">
    </div>
  </div>
  <div class="con">
    ▼影
    <div class="miniCon shadow">
    </div>
  </div>
</div>
              
            
!

CSS

              
                .wrapper{
  display: block;
  width:100%;
  text-align:center;
  margin:0 auto;
}
.con{
  display: inline-block;
}
.miniCon{
  margin: 20px;
  width:100px;
  height:100px;
  background-color:black;
}

/****--------- 色変更 ---------****/
.color{
  transition: background-color 0.5s ease 0s;
}
.color:hover{
  background-color:red;
}

/****--------- 回転 ---------****/
.spin{
  transition: transform 0.5s ease 0s;
}
.spin:hover{
  transform:rotate(360deg);
}

/****--------- 浮く ---------****/
.float{
  transition: transform 0.2s ease 0s;
}
.float:hover{
  transform:translate(0, -10%) ;
}

/****--------- 伸びる(横) ---------****/
.width{
  transition: width 0.2s ease 0s;
}
.width:hover{
  width:120px ;
}

/****--------- 伸びる(縦) ---------****/
.height{
  transition: height 0.2s ease 0s;
}
.height:hover{
  height:120px ;
}

/****--------- 線 ---------****/
.sen{
  border: 2px black solid;
  box-sizing: border-box;
  transition: border 0.2s ease 0s;
}
.sen:hover{
  border: 10px red solid;
}

/****--------- 影 ---------****/
.shadow{
  transition: box-shadow 0.2s ease 0s;
}
.shadow:hover{
  box-shadow:10px 7px 0px 3px red;
}
              
            
!

JS

              
                
              
            
!
999px

Console