#slideshow {
  margin:0 auto;
  width:550px;
  height:203px;
  background: #fff;
  position:relative;
  vertical-align: center;
}
#slideshow #slidesContainer {
  margin:0 auto;
  width:450px;
  height:203px;
  overflow:auto; /* allow scrollbar */
  position:relative;
}
#slideshow #slidesContainer .slide {
  font-size:14px;
  margin:0 auto;
  width:430px; /* reduce by 20 pixels of #slidesContainer to avoid horizontal scroll */
  height:203px;
}

.control {
  display:block;
  width:39px;
  height:203px;
  text-indent:-10000px;
  position:absolute;
  cursor: pointer;
}
#leftControl {
  top:0;
  left:0;
  background:transparent url('../images/control_left.jpg') no-repeat 0 0;
}
#rightControl {
  top:0;
  right:0;
  background:transparent url('../images/control_right.jpg') no-repeat 0 0;
}