.index-box {
  width: 1200px;
  display: block;
  margin: 12px auto 0px auto;
  position: relative;
}
.ui-nav {
  float: left;
}
.index-box-inner {
  float: left;
  width: 900px;
  display: inline-block;
}
.ui-show {
  float: left;
}
.ui-ban {
  float: left;
}
.index-pic-item {
  display: inline-block;
}
.index-pic-item:hover {
  cursor: pointer;
}
.ui-article {
  float: left;
  border-right: 1px solid #fff;
}
.ui-article:last-child {
  border-right: none;
}