#cf {
  position:relative;
  width:905px;
  margin:0 auto;
}
#slidesho {
  float: center;
  margin: 0 auto;
  width:905px;
}
.bottom {
 opacity: 0;
}

#slidesho img {
  position: absolute;
  padding-top:50px;
  -webkit-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  transition: opacity 1s ease-in-out;
}