.slider-btn {
  position:absolute;
  width:44px;
  height:44px;
  left:0;
  top:-7px;
  z-index:12;
  cursor:pointer;
  background-image:url("/images/img_ver/sprite.3.2.0.png");
  background-position:0 -84px;
  transition:inherit;
}
.ver-tips {
  position:absolute;
  left:0;
  bottom:-22px;
  background:rgba(255,255,255,0.9);
  height:22px;
  line-height:22px;
  font-size:12px;
  width:100%;
  margin:0;
  text-align:left;
  padding:0 8px;
  transition:all 0.4s;
}
.slider-tips {
  bottom:0;
}
.ver-tips i {
  display:inline-block;
  width:22px;
  height:22px;
  vertical-align:top;
  background-image: url("/images/img_ver/sprite.3.2.0.png");
  background-position: -4px -1229px;
}
.ver-tips span {
  display:inline-block;
  vertical-align:top;
  line-height:22px;
  color:#455;
}
.active-tips {
  display:block;
}

.hidden {
  display:none;
}
.re-btn {
  position:absolute;
  left:0;
  bottom:0;
  height:28px;
  padding:0 16px;
}
.re-btn a {
  display:inline-block;
  width:14px;
  height:14px;
  margin:7px 0;
  background-image: url("/images/img_ver/sprite.3.2.0.png");
  background-position: 0 -1179px;
  cursor:pointer;
}
.re-btn a:hover {
  background-position: 0 -1193px;
}