.carousel-caption-xs
{
  text-shadow:none
}

.carousel-caption-xstest
{
  position:absolute;
  right:15%;
  bottom:5px;
  left:15%;
  z-index:10;
  padding-top:20px;
  padding-bottom:5px;
  color:#fff;
  text-align:center;
  text-shadow:0 1px 2px rgba(0,0,0,.6)
}

.carousel-caption-xs
{
  right:20%;
  left:20%;
  text-align:center;
  padding-bottom:5px
}