.case-banner img {
  width: 100%;
}
.case-banner {
  position: relative;
}

.banner-text {
  text-align: right;
  position: absolute;
  right: 19%;
  top: 42%;
  z-index: 2;
  color: #fff;
}

.banner-text p {
  font-size: 44rem;
  font-weight: 400;
  color: #ffffff;
  text-shadow: 0px 2rem 4rem #616d7f;
  margin: 0;
}
.banner-text span {
  font-size: 22rem;
  font-weight: 400;
  color: #ffffff;
  text-shadow: 0px 2rem 4rem #616d7f;
  display: block;
  padding-top: 14rem;
}

.case-ul {
  display: flex;
  flex-direction: column;
}

.case-li {
  display: flex;
  flex-wrap: nowrap;
  margin-top: 100rem;
}

.case-li-left img {
  display: block;
  width: 84rem;
  border-radius: 6rem;
}

.case-li-right {
  padding-left: 36rem;
  flex: 1;
}
.case-right-title a {
  font-size: 32rem;
  font-weight: bold;
  color: #2b2d2f;
  text-decoration: none;
}
.case-right-con {
  font-size: 16rem;
  font-weight: 400;
  color: #2b2d2f;
  text-indent: 2em;
  line-height: 28rem;
  padding-top: 16rem;
}

.case-right-imgs {
  width: 100%;
}
.flex {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
}

.case-right-imgs-top-left {
  font-size: 20rem;
  font-weight: bold;
  color: #2f73f8;
  margin-left: 36rem;
}
.case-right-imgs-top-left {
  font-size: 20rem;
  font-weight: bold;
  color: #2f73f8;
  margin-left: 36rem;
}
.flex1 {
  flex: 1;
}

.case-right-imgs-top-left p {
  display: inline-block;
  position: relative;
  padding-top: 2.5rem;
}

.case-right-imgs-bot {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  background: #f8fafd;
  padding: 40rem 22rem;
}

.case-right-imgs-top-left span {
  width: 60%;
  height: 4rem;
  background: #2f73f8;
  border-radius: 2rem;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  bottom: -13rem;
}

.case-right-imgs-bot img {
  display: inline-block;
  width: 230rem;
  margin-left: 60rem;
  box-shadow: 0px 0px 7rem 2rem #edeef7;
  border-radius: 6rem;
}

.case-right-imgs-top-right {
  width: 98rem;
  height: 36rem;
  background: linear-gradient(45deg, #4b62ff 0%, #5ca1ff 100%);
  border-radius: 6rem;
  font-size: 14rem;
  font-weight: bold;
  color: #ffffff;
  margin: 20rem 0;
  text-decoration: none;
}

.itemcenter {
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

@media screen and (max-width: 960px) {
  .case-banner {
    padding-top: 50rem;
  }
  .banner-text {
    left: 10rem;
    text-align: left;
  }
  .banner-text p {
    font-size: 14rem;
  }

  .banner-text span {
    font-size: 12rem;
    padding-top: 5rem;
    line-height: 1.7;
  }
  .case-li-left {
    display: none;
  }
  .case-ul {
    padding: 0;
  }
  .case-li {
    margin-top: 40rem;
  }
  .case-li-right {
    padding-left: 0;
  }
  .case-right-imgs-bot img {
    width: 50%;
    margin-left: 0;
  }
  .case-right-title a {
    font-size: 20rem;
  }
  .case-right-con {
    font-size: 12rem;
  }
  .case-right-imgs-top-left {
    font-size: 14rem;
  }
  .case-right-imgs-top-right {
    width: 80rem;
    font-size: 12rem;
  }
  .case-right-imgs-bot {
    padding: 20rem 11rem;
  }
}
