I am having issues applying a transition to a border color. I have tried almost every possible variation to get this to work.
<button class="calltoaction">Click me</button>
-webkit-transition: border-color 3ms;
-moz-transition: border-color 3ms;
-ms-transition: border-color 3ms;
-o-transition: border-color 3ms;
transition: border-color 3ms;
transition: all 3ms;
border: 1px solid #333
Remember the transition time is counted in milliseconds. You have set it to 3ms which is far too quick. Set it to 3000ms.