.main {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding-top: 70px;
  text-align: center;
}
.main .content {
  width: 100%;
  max-width: 1720px;
  margin: 0 auto;
  padding: 140px 0px 0px;
}
.main .content .h3 {
  margin-bottom: 50px;
}
.main .content .imgCon {
  width: 100%;
  position: relative;
  margin-bottom: 120px;
}
.main .content .imgCon img {
  width: 100%;
  display: block;
}
.main .content .imgCon .zhao {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background: url(../images/nyb_b2cc9786b52d99b28e74.png) no-repeat;
  background-size: 100% 100%;
  display: flex;
  box-sizing: border-box;
  align-items: flex-end;
  justify-content: center;
  color: #fff;
  padding-bottom: 60px;
}
.pcTxt {
  display: block;
}
.mTxt {
  display: none;
}
@media screen and (max-width: 800px) {
  .pcTxt {
    display: none;
  }
  .mTxt {
    display: block;
  }
  .main {
    padding-top: 60px;
  }
  .main .content {
    padding: 70px 15px 0px;
    box-sizing: border-box;
  }
  .main .content .h3 {
    margin-bottom: 20px;
  }
  .main .content .imgCon {
    margin-bottom: 70px;
  }
  .main .content .imgCon .zhao {
    position: relative;
    top: 0px;
    left: 0px;
    width: 100%;
    height: auto;
    background: #fff;
    background-size: 0;
    display: flex;
    box-sizing: border-box;
    align-items: flex-end;
    justify-content: center;
    color: #333333;
    padding-bottom: 0px;
    margin-top: 20px;
    text-align: left;
  }
  .main .content .imgCon .zhao .h4 {
    font-size: 14px;
    line-height: 28px;
  }
}