#page {
  position: relative;
  z-index: 10;
  top: 140px;
  left: 0;
  width: 100%;
  height: auto;
  margin-bottom: 580px;
}

#page .title1 {
  position: relative;
  z-index: 20;
  top: 0px;
  left: 0px;
  width: 139px;
  height: 33px;
  margin: auto;
}

#page .item1 {
  position: relative;
  z-index: 30;
  top: 60px;
  left: 0;
  width: 1200px;
  height: 370px;
  margin: auto;
}

#page .item2 {
  position: relative;
  z-index: 40;
  top: 110px;
  left: 0;
  width: 1200px;
  height: 370px;
  margin: auto;
}

#page .item3 {
  position: relative;
  z-index: 50;
  top: 160px;
  left: 0;
  width: 1200px;
  height: 370px;
  margin: auto;
}

#page .item4 {
  position: relative;
  z-index: 60;
  top: 210px;
  left: 0;
  width: 1200px;
  height: 370px;
  margin: auto;
}

#page .item5 {
  position: relative;
  z-index: 70;
  top: 260px;
  left: 0;
  width: 1200px;
  height: 581px;
  margin: auto;
}

#page .item6 {
  position: relative;
  z-index: 80;
  top: 310px;
  left: 0;
  width: 1200px;
  height: 370px;
  margin: auto;
}