.wrapper {
  min-width: 1500px;
}

.mainv {
  background-color: #000000;
}

.mainv-img {
  width: 1500px;
  height: 587px;
  margin-left: -210px;
  overflow: hidden;
  position: relative;
}

.mainv-logo {
  position: relative;
  top: -587px;
  left: 0;
  margin-bottom: -587px;
}

.mainv .slider-wrap {
  top: 0;
  left: 0;
  width: 1500px;
  overflow: hidden;
  position: absolute;
}

.mainv .slider-wrap:after {
  content: "";
  display: none;
  clear: none;
}

.mainv .loop-slider {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.mainv .caption {
  background-color: #000000;
  width: 100%;
  height: 170px;
}

.mainv .caption .tbl-cell {
  vertical-align: middle;
  text-align: center;
  color: #ffffff;
  font-size: 20px;
  letter-spacing: 2px;
}

.cases li:nth-child(2n) {
  background-color: #f7f8f8;
}

.cases .case {
  margin: 0 auto;
  padding: 15px 0;
}

.cases .case-link {
  position: relative;
  float: left;
  margin-top: -111px;
  margin-left: 738px;
  z-index: 2;
}

.intro {
  padding-top: 100px;
}

.intro-img {
  float: left;
  width: 1500px;
  margin-left: -210px;
}

.intro .caption {
  float: left;
  margin: -180px 0 0 0;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
}

.points {
  padding-top: 155px;
  padding-bottom: 85px;
  background-color: #f7f8f8;
  margin: 0 auto;
}

.points .list {
  display: table;
  margin: 20px auto;
  width: 1140px;
}

.points .point {
  display: table-cell;
  width: 33.33333333%;
  text-align: center;
}

.points .point .point-img {
  margin: 0 auto;
}

.mot {
  padding-top: 80px;
  padding-bottom: 85px;
}

.mot .main-box {
  display: table;
  margin: 80px auto 0 auto;
  width: 875px;
  line-height: 1.7rem;
}

.mot .main-box .cell {
  display: table-cell;
  vertical-align: middle;
}

.mot .main-box .cell-left {
  width: 472px;
}

.mot .main-box .cell-right {
  width: 403px;
}

.mot .copy {
  margin: 80px auto 0 auto;
}

.access {
  padding-top: 80px;
  padding-bottom: 85px;
  background-color: #f7f8f8;
}

.link-more {
  margin: 70px auto 0 auto;
}