border-top - HTML CSS CSS Animatable Property

HTML CSS examples for CSS Animatable Property:border-top

  1. HOME
  2. HTML CSS
  3. CSS Animatable Property
  4. border-top

Introduction

Only the border-top-width, and border-top-color properties are animatable in CSS among all the individual border-top properties.

The border-style property is not animatable.

-webkit- prefix is for Chrome, Safari, Opera.

-moz- prefix is for Firefox.

Demo Code

ResultView the demo in separate window 

<!DOCTYPE html>
<html lang="en">
 <head>
  <title>Example of CSS border-top Property Animation</title>
  <style type="text/css">
.animated {<!--from   w w  w  .ja  v  a2s.  c o m-->
  width: 300px;
  padding: 40px 0;
  font: bold 50px sans-serif;
  text-align: center;
    background: #EEEEEE;
    border: 2px solid red;
    -webkit-animation: test 4s infinite; 
    animation: test 4s infinite;
}

@-webkit-keyframes test {
    50% {border-top: 20px solid indigo;}
}

@keyframes test {
    50% {border-top: 20px solid indigo;}
}
</style>
 </head>
 <body>
  <p> </p>
  <div class="animated">
   Box
  </div>
 </body>
</html>

Related Tutorials