.container_box {
  width: 100%;
  overflow-x: hidden;
  background: #f5f5f5;
}

.content {
  width: 16rem;
  height: auto;
  background: #fd0;
  z-index: -2;
  margin: 0 auto;
  box-sizing: border-box;
  position: relative;
  padding-top: 1.5rem;
  border-radius: 0.12rem;
  padding-bottom: 0.8rem;
}

.conten_bg {
  width: 16rem;
  height: 100%;
  border-radius: 0.12rem;
  position: absolute;
  background: #fd0 url("../../images/bg.png") repeat;
  z-index: -1;
  top: 0;
}

.case {
  width: 14rem;
  margin: 0.32rem auto 0;
  border-radius: 0.06rem;
  background: #fff;
  padding: 0.1rem 1rem 1rem;
  box-sizing: border-box;
}

.case_item {
  display: flex;
  flex-direction: column;
}

.case_title {
  margin-top: 0.5rem;
  position: relative;
}

.case_title h2 {
  font-size: 0.36rem;
  line-height: 0.5rem;
  color: #000000;
  text-align: center;
  font-weight: normal;
  margin: 0 auto;
  margin-bottom: 0.19rem;
  padding: 0 0.15rem;
  background: #fff;
  position: relative;
  width: fit-content;
}

.case_title i {
  position: absolute;
  top: 0.25rem;
  left: 0;
  width: 100%;
  border-bottom: 1px solid #E5E5E5;
}

.case_title p {
  font-size: 0.16rem;
  line-height: 0.22rem;
  color: #666666;
  text-align: center;
  width: 10.6rem;
  margin: 0 auto;
}

.case_item img {
  margin-top: 0.2rem;
  width: 100%;
}

.case_title div {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.1rem;
}

.case_title div span {
  display: block;
  margin: 0 0.275rem;
  font-size: 0.16rem;
  color: #666666;
  line-height: 0.32rem;
}

.case_item>p {
  font-family: PingFang-SC-Heavy;
  font-size: 0.24rem;
  color: #666666;
  text-align: center;
}

.case_item>p span {
  display: block;
  font-size: 0.16rem;
  line-height: 0.24rem;
}

@media screen and (max-width: 1600px) {

  .content,
  .conten_bg {
    width: 14rem
  }

  .case {
    width: 12rem
  }

  .case_title p {
    width: 9.6rem
  }
}

@media screen and (max-width: 1400px) {

  .content,
  .conten_bg {
    width: 12rem
  }

  .case {
    width: 10rem
  }

  .case_title p {
    width: auto
  }
}

@media screen and (max-width: 1200px) {

  .content,
  .conten_bg {
    width: 10rem
  }

  .case {
    width: 8.8rem;
    padding: 0.1rem 0.6rem 0.6rem;
  }

  .case_title p {
    width: auto
  }

  .case_title p {
    width: 7.2rem;
  }
}

@media screen and (max-width: 1023px) {
  .container_box {
    background: #fd0;
  }

  .content {
    width: 100%;
    height: auto;
    padding: 0.6rem 0.48rem 0.2rem;
    box-sizing: border-box;
  }

  .conten_bg {
    width: 100%;
    padding-bottom: 3rem;
    position: absolute;
    background: #fd0 url("../../images/bg.png") repeat;
    background-size: 35%;
    z-index: -1;
    left:0;
    top:0
  }

  .case {
    margin-top: 0.39rem;
    padding: 0 0.36rem 0.4rem;
    width: 100%;
    box-sizing: border-box;
  }

  .app_no {
    display: none;
  }

  .case_item:first-child .case_title {
    margin-top: 0.31rem
  }

  .case_title h2 {
    text-align: left;
    margin: unset;
    margin-bottom: 0.20rem;
    padding: 0;
  }

  .case_title i {
    display: none;
  }

  .case_title p {
    width: 100%;
    text-align: left;
  }
}

@media screen and (max-width: 668px) {
  .content{
    padding: 0.6rem 0.16rem 0.2rem;
  }
  .case_title h2{
    font-size: 0.24rem;
    line-height: 0.36rem;
  }
  .case{
    margin-top: 0.2rem;
  }
}