Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

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.

+ add another resource

Behavior

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If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

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

              
                <p class="txt">
雖然說只需要一個文字輸入框,就可在裡面自行的編輯HTML語法,但當輸入的語法一多時,就會看到一堆密密碼碼文字,除了不易辨視外,再來也不易編輯,所以許多線上平台,都會提供一個即見即所得的編輯器,讓使用者方便在編輯的同時,還能即時的預覽畫面。
</p>


<p class="txt-line-clamp3">
雖然說只需要一個文字輸入框,就可在裡面自行的編輯HTML語法,但當輸入的語法一多時,就會看到一堆密密碼碼文字,除了不易辨視外,再來也不易編輯,所以許多線上平台,都會提供一個即見即所得的編輯器,讓使用者方便在編輯的同時,還能即時的預覽畫面。
</p>

<p class="txt-line-clamp2">
雖然說只需要一個文字輸入框,就可在裡面自行的編輯HTML語法,但當輸入的語法一多時,就會看到一堆密密碼碼文字,除了不易辨視外,再來也不易編輯,所以許多線上平台,都會提供一個即見即所得的編輯器,讓使用者方便在編輯的同時,還能即時的預覽畫面。
</p>
              
            
!

CSS

              
                .txt{
  width:400px;
  border:solid 1px #ccc;
}
.txt-line-clamp2{
  width:400px;
  border:solid 1px #ccc;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
   -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
 
}

.txt-line-clamp3{
  width:400px;
  border:solid 1px #ccc;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
              
            
!

JS

              
                
              
            
!
999px

Console