.headtltx {
  width: 70%;
  margin: 1em auto;
  font-weight: 900;
  font-size: 4.5vw;
  text-align: center;
}
.mixt7 {
  line-height: 2vw;
}
.ailbx {
  position: absolute;
  width: 49%;
  right: 5%;
  top: 3vw;
}

.sctx2 {
  position: absolute;
  width: 30%;
  left: 50%;
  margin-left: -15%;
  font-size: 1.5em;
  background-color: rgb(255, 255, 255);
}
.sctx2 {
  width: 32%;
  margin-left: -16%;
}
.serviceBgai {
  background-image: url(https://cdn.efunad.com/efunad/img/ai/aihead.webp);
}
.aihbx {
  position: relative;
  width: 70%;
  margin: 7em auto;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  padding-bottom: 45%;
}
.aiha {
  width: 100%;
  top: 0;
  position: absolute;
  padding-bottom: 30%;
  background: url("https://cdn.efunad.com/efunad/img/ai/aihtbg.png");
  background-size: 100% 100%;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
}
.aihb {
  position: absolute;
  width: 70%;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  bottom: 1vw;
  right: 0;
}
.aihc {
  position: absolute;
  left: -3%;
  top: -15%;
  display: block;
  width: 29.34375vw;
}
.aibb {
  width: 33%;
  margin: 0 2%;
}
.aibt img,
.aibf img,
.aihc img {
  width: 100%;
  display: block;
}
.content2 {
  margin: auto;
  position: relative;
  padding-bottom: 0;
}
.aiadbnbx {
  width: 90%;
  margin: 0 auto;
  display: flex;
  align-items: end;
  align-content: center;
  justify-content: center;
  flex-wrap: wrap;
}
.aiadbmx {
  width: 25%;
  margin: 5% 5% 2% 5%;
}
.adimac {
  width: 52%;
  margin: 5% 5% 2% 5%;
}
.admb {
  width: 100%;
}
.content2 div:first-child {
  border: none;
}
.imacbx {
  width: 100%;
  height: auto;
  background: url("https://cdn.efunad.com/efunad/img/ai/immac.png") no-repeat;
  background-size: 100% auto;
  padding-bottom: 83%;
}
.aimvbx {
  position: absolute;
  width: 88.8%;
  left: 50%;
  margin-left: -44.4%;
  margin-top: 1.9vw;
}
#mbvideo2 {
  width: 100%;
  overflow: hidden;
  border-radius: 0;
}
.imgc img,
.imgmc img,
.admb img,
.linead img,
.lobx img,
.lobx7 img,
.lobx14 img,
.lo33 img,
.lo16 img,
.mintb img {
  width: 100%;
  display: block;
}
@media only screen and (max-width: 1680px) {
  .ailbx {
    position: absolute;
    width: 49%;
    right: 5%;
    top: 2vw;
  }
}
@media only screen and (max-width: 1440px) {
  .ailbx {
    top: 1vw;
    /* width: 90%;
    line-height: 6vw; */
  }
  .hmait {
    line-height: 2vw;
  }
}
@media only screen and (max-width: 560px) {
  .aihc {
    display: none;
  }
}
@media only screen and (max-width: 480px) {
  .page .slogan h2 {
    font-size: min(max(11.7vw, 45px), 72px);
    line-height: min(max(4.7vw, 40px), 86px);
  }
  .aiadbmx {
    width: 60%;
    margin: 15% auto 2% auto;
  }
  .aihbx {
    display: block;
    width: 100%;
    margin: 3em auto;
    padding: 0% 5% 0 5%;
  }
  .adimac {
    width: 90%;
    margin: 12% auto 2% auto;
  }
  .aiadbnbx {
    display: block;
  }
  .contentBox--wrapper {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: space-evenly;
  }
  .aibb {
    width: 100%;
    margin: 0 auto;
  }
  .aihb {
    position: relative;
    display: block;
    margin: 0 auto;
  }
  .serviceBgai {
    padding-bottom: 135%;
    background-size: 320%;
    background-position: 50% 82%;
  }
  .sctx2 {
    width: 62%;
    margin-left: -31%;
  }
  .ailbx {
    position: relative;
    width: 95%;
    line-height: 6vw;
    margin: 0 auto;
    left: 0;
  }
  .hmait {
    width: 100%;
    font-size: 19px;
    line-height: 1.5em;
  }
  .aiha {
    width: 100%;
    top: 0;
    position: relative;
    padding-bottom: 10%;
    background-image: none;
    display: block;
  }
  .mixt7 {
    line-height: 6vw;
  }
  .headtltx {
    width: 100%;
    margin: 1em auto;
    font-weight: 900;
    font-size: 6.5vw;
    text-align: center;
  }
}