.zSlider {
  height: 500px;
  margin: 0;
  padding: 0;
  width: 100%;
  overflow: hidden;
}

.picshow ul {
  padding: 0;
  margin: 0;
}

.picshow:hover .picshow_tx {
  opacity: 0.7;
  transition: opacity 1s;
}

.picshow ul, li {
  list-style: none;
}

.picshow img {
  border: 0;
  height: 100%;
}

.picshow, .picshow_img {
  height: 100%;
  overflow: hidden;
  padding: 0;
  margin: 0;
}

.picshow_img li {
  height: 100%;
  overflow: hidden;
  float: left;
  display: none;
}

.picshow_img img {
  width: 100%;
}

.picshow_tx {
  background: black;
  left: 0;
  width: 100%;
  bottom: 0;
  position: absolute;
  height: 90px;
  overflow: hidden;
  opacity: 0.4;
}

.picshow_tx li {
  padding: 5px 15px;
  height: 70px;
  color: #fff;
  display: none;
}

.picshow_tx li a {
  color: #fff;
}

.picshow_tx li a:hover {
  text-decoration: underline;
}

.picshow_tx li h3 {
  margin: 0;
}

.picshow_tx li p {
  color: #ccc;
  padding-top: 5px;
  overflow: hidden;
  font-size: 14px;
}

.select_btn:hover {
  transition: color 2s;
  color: white;
}

.select_btn li {
  padding: 0;
  width: 100%;
  height: 70px;
  border-top: 1px solid #afafaf;
  cursor: pointer;
  transition: all .7s ease 0s;
}

.select_btn span {
  color: black;
  font-size: 13px;
  font-weight: 600;
}

.select_btn p {
  color: #aaaaaa;
  font-size: 12px;
}

.select_btn li:hover {
  background-color: #292929;
}

.select_btn li:hover span, .select_btn li:hover p {
  color: #efefef;
}

.select_btn li.current {
  background-color: #c6c6c6;
}

.select_btn li.current p {
  color: #efefef;
}

.select_btn li.current:hover {
  background-color: #292929;
  color: #efefef;
}

.select_btn img {
  margin: 10px 10px 0 4px;
  padding: 2px;
  border: 1px solid #dfdfdf;
  width: 70px;
  height: 47px;
  float: left;
}