.button-primary:hover,
.button-default:hover,
#system .item > .links a:hover,
form.style button:hover,
form.style input[type='button']:hover,
form.style input[type='submit']:hover  {
    -o-transition:
      border-color 200ms ease-in-out,
      background 200ms ease-in-out;
  -webkit-transition:
    border-color 200ms ease-in-out,
    background 200ms ease-in-out;
  -moz-transition:
    border-color 200ms ease-in-out,
    background 200ms ease-in-out;
  transition:
    border-color 200ms ease-in-out,
    background 200ms ease-in-out;    
}

#totop-scroller:hover,
.social-icons a:hover {
  -o-transition: opacity 200ms ease-in-out;
  -webkit-transition: opacity 200ms ease-in-out;
  -moz-transition: opacity 200ms ease-in-out;
  transition: opacity 200ms ease-in-out;
}

.wk-slideshow-infinite > div .next:hover,
.wk-slideshow-infinite > div .prev:hover,
.wk-slideset-infinite > div .next:hover,
.wk-slideset-infinite > div .prev:hover {
  -o-transition: opacity 200ms ease-in-out;
  -webkit-transition: opacity 200ms ease-in-out;
  -moz-transition: opacity 200ms ease-in-out;
  transition: opacity 200ms ease-in-out;  
}

.wk-slideshow-infinite .nav span:hover,
.wk-slideset-infinite .nav span:hover {
  -o-transition: opacity 200ms ease-in-out;
  -webkit-transition: opacity 200ms ease-in-out;
  -moz-transition: opacity 200ms ease-in-out;
  transition: opacity 200ms ease-in-out;  
}

.frontpage-clients a:hover {
  -o-transition: opacity 200ms ease-in-out;
  -webkit-transition: opacity 200ms ease-in-out;
  -moz-transition: opacity 200ms ease-in-out;
  transition: opacity 200ms ease-in-out;
}