#pics-container {
  position: relative;
  width:615px;
  height:84px;
  margin:0 auto;
  overflow:hidden;
}

#pics-scroller {
  width: 615px; /* = width + margin left + margin right + padding*2 + border*2  from the content rule */
}

.scroll-content-item {
  float: left;
  width: 119px;
  height: 78px;
  padding:2px;
  border: none;
}