616495-single-side-composite-color-border.html

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<!DOCTYPE html>↩

<html xmlns="http://www.w3.org/1999/xhtml">↩

 <head>↩

  <title> Composite Color Crash Test </title>↩

↩

  <style>↩

    .kaboom {↩

        margin: 100px;↩

        border-width: 20px 20px 20px 20px;↩

        -moz-border-top-colors: green red green;↩

        border-style: solid;↩

        width: 70px;↩

        height: 70px;↩

    }↩

  </style>↩

 </head>↩

↩

 <body>↩

  <div id="box" class="kaboom"></div>↩

 </body>↩

</html>↩