Call to action (pb) widget

Hi all you wise men :-)

I have discovered the call to action (pb) widget and find it very useful. But if you add to much text into sub title, the text continues under the button itself.

Can that be altered in any way ?

Looking in style.css i find this :

 .widget_call-to-action {
  position: relative;
  padding: 25px 30px 23px 30px;
}
.widget_call-to-action h2.cta-headline {
  margin: 0 0 0.35em 0;
  color: #333;
}
.widget_call-to-action p.cta-sub-text {
  margin: 0;
  color: #666;
}
.widget_call-to-action a.button {
  position: absolute;
  top: 50%;
  right: 30px;
  margin-top: -20px;
  /* This should be half the height of the button */
}
/* Responsive styles for the call to action widget */
@media (max-width: 680px) {
  body.responsive .widget_call-to-action a.button {
    position: static;
    margin-top: 25px;
    display: block;
    text-align: center;
  }

I expect the answer lies within this area ?

URL: http://sats-gruppen.dk/1900-1920/