.casesbg {
  background: url(../images/anli/bg1b.png) #eee top left no-repeat;
  background-size: cover;
  overflow: hidden;
}

.casesbg > div {
  overflow: hidden;
}

.casesbg .item {
  width: 980px;
  margin: 0 auto;
  margin-bottom: 37px;
  margin-top: 128px;
  position: relative;
  overflow: hidden;
}

.casesbg .item img {
  float: left;
}

.title {
  font-size: 38px;
  font-weight: 400;
  margin-left: 144px;
  margin-bottom: 144px;
  padding-top: 114px;
  color: #ffffff;
}

.tuf {
  background: url(../img/fang.png) top left no-repeat;
  width: 210px;
  height: 182px;
  color: #ffffff;
  font-size: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-right: 10px;
  padding-bottom: 10px;
}

.tuf-active {
  background: url(../img/ccccccv.png) no-repeat !important;
  background-size: 98% 98% !important;
}
.trsbox {
  display: flex;
  margin-left: 144px;
}
.tex-tups {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 48px;
  width: 712px;
  margin-left: 137px;
}
.tufbox {
  display: flex;
}
.tuf-text {
  width: 60px;
}
.tuf0 {
  margin-top: 110px;
}
.tuf1 {
  margin-left: -50px;
}
.tuf2 {
  margin-top: 170px;
  margin-left: -85px;
}
.tuf3 {
  margin-top: 60px;
  margin-left: -50px;
}
.item {
  /* border-radius: 34px; */
}
.footer {
  margin-top: 0;
}
#certify {
  margin: 0 auto;
}

.hzhb_wrap {
  width: 100%;
  margin: 0 auto;
  padding-top: 69px;
  padding-bottom: 110px;
  box-sizing: border-box;
}

.hzhb_wrap .hzhb_title {
  width: 205px;
  height: 54px;
  display: block;
  margin: 0 auto;
}

.hzhb_wrap .hzhb_content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin-top: 94px;
}

.hzhb_wrap .hzhb_content img {
  width: 100%;
}

.hzhb_content .hzhb_item {
  width: 20%;
  text-align: center;
  margin-bottom: 89px;
}

.hzhb_wrap .hzhb_content .hzhb_item img {
  width: 149px;
}

#znzz, #sjzx, #zz, #bgsy, #ggss {
  margin-top: 40px;
	margin-bottom: 160px;
  text-align: center;
}