.moduleTop {
  margin-bottom: 0;
}
.moduleTop .container {
  padding: 15px 0;
  border-bottom: none;
}

.ztService {
  position: relative;
  height: 810px;
  background: url(../images/service/bg19.jpg) center no-repeat;
}
.ztService .toptitle {
  top: 0;
  left: 50%;
  margin-left: -100px;
  width: 200px;
}
.ztService .sBd {
  padding: 0 50px;
  margin: 0 -50px;
}
.ztService .sBd li {
  opacity: 0;
  visibility: hidden;
  position: relative;
  width: 150px;
  height: 2px;
  padding: 300px 0;
  transition: opacity 0.5s ease;
}
.ztService .sBd li.visible {
  opacity: 1;
  visibility: visible;
}
.ztService .sBd li .line {
  height: 2px;
  background: #fff;
}
.ztService .sBd li .num {
  z-index: 2;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60px;
  height: 60px;
  margin: -30px;
  background: url(../images/service/icon1.png) no-repeat;
  line-height: 60px;
  text-align: center;
  font-size: 24px;
  color: #fff;
  cursor: pointer;
}
.ztService .sBd li.ten .num {
  font-size: 20px;
}
.ztService .sBd li .num span {
  display: none;
}
.ztService .sBd li .info {
  position: absolute;
  left: 0;
  right: 0;
  cursor: pointer;
}
.ztService .sBd li .ico {
  overflow: hidden;
  width: 60px;
  height: 60px;
  margin: 5px auto;
}
.ztService .sBd li .title {
  text-align: center;
  font-weight: normal;
  font-size: 20px;
  color: #fff;
}
.ztService .sBd li .note {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  left: -50px;
  right: -50px;
  margin: 20px 0;
  padding: 15px 12px;
  border: 1px solid #e5b377;
  line-height: 22px;
  color: #e5b377;
}
.ztService .sBd li .note .arrow {
  position: absolute;
  left: -1px;
  right: -1px;
  height: 10px;
  background: url(../images/service/note_arrow.png) -999em no-repeat;
}

.ztService .sBd li.odd .info {
  bottom: 50%;
  margin-bottom: 35px;
}
.ztService .sBd li.odd .note {
  bottom: 100%;
  border-bottom: none;
}
.ztService .sBd li.odd .note .arrow {
  top: 100%;
  background-position: center top;
}

.ztService .sBd li.even .info {
  top: 50%;
  margin-top: 35px;
}
.ztService .sBd li.even .note {
  top: 100%;
  border-top: none;
}
.ztService .sBd li.even .note .arrow {
  bottom: 100%;
  background-position: center bottom;
}

.ztService .sBd li.activeThumb {
}
.ztService .sBd li.activeThumb .num,
.ztService .sBd li.hover .num {
  background-position: -60px 0;
}
.ztService .sBd li.activeThumb .num span,
.ztService .sBd li.hover .num span {
  display: block;
}
.ztService .sBd li.activeThumb .ico img,
.ztService .sBd li.hover .ico img {
  margin-top: -60px;
}
.ztService .sBd li.activeThumb .title,
.ztService .sBd li.hover .title {
  color: #e5b377;
}
.ztService .sBd li.activeThumb .note,
.ztService .sBd li.hover .note {
  opacity: 1;
  visibility: visible;
  margin: 10px 0;
}

.ztService .scbtn {
  z-index: 2;
  position: absolute;
  top: 50%;
  margin-top: -30px;
  width: 60px;
  height: 60px;
  background: url(../images/service/icon1.png) -120px 0 no-repeat;
}
.ztService .prev {
  right: 100%;
  margin-right: 10px;
}
.ztService .prev:hover {
  background-position: -180px 0;
}
.ztService .next {
  left: 100%;
  margin-left: 10px;
  background-position: -240px 0;
}
.ztService .next:hover {
  background-position: -300px 0;
}