.contactSection {
  position: relative;
}
.contact-info {
  position: absolute;
}
@media screen and (max-width: 1751px) {
  .contact-info {
    width: auto;
  }
  .contact-info img {
    float: left;
  }
  .contact-info .weizhi span {
    width: 60%;
    display: inline-block;
  }
}
@media screen and (max-width: 1400px) {
  .contact-info {
    left: 53.0625rem;
  }
}
@media screen and (max-width: 1200px) {
  .contact-info {
    left: 39rem;
  }
}
@media screen and (max-width: 1100px) {
  .contact-info {
    left: 31rem;
  }
}
@media screen and (min-width: 993px) {
  #contactSection > img {
    display: none;
  }
}
@media screen and (max-width: 992px) {
  .contactSection {
    /* position: relative; */
    overflow: hidden;
    height: 800px;
    background: url("https://invengoswebsite.oss-cn-hangzhou.aliyuncs.com/Mob_bg.png")
      no-repeat;
    background-size: 100% 150%;
  }
  .contact-info {
    color: #fff;
    /* position: absolute; */
    bottom: 1.4375rem;
    left: 9.0625rem;
  }
  .contact-info div {
    width: 50%;
    float: left;
    margin-bottom: 35px;
    opacity: 0;
    -webkit-transition: opacity 1s ease-in-out;
    -moz-transition: opacity 1s ease-in-out;
    -o-transition: opacity 1s ease-in-out;
    transition: opacity 1s ease-in-out;
  }
}
@media screen and (max-width: 800px) {
  .contact-info {
    left: 19.0625rem;
  }
  .contact-info img {
    float: left;
  }
  .contact-info div {
    width: 35%;
  }
  .contact-info div span {
    width: 60%;
    display: inline-block;
  }
}
@media screen and (max-width: 720px) {
  .contact-info {
    left: 15rem;
  }
}
@media screen and (max-width: 650px) {
  .contact-info {
    left: 14rem;
    bottom: 4.4375rem;
  }
}
@media screen and (max-width: 612px) {
  .contact-info {
    left: 8rem;
  }
  .contact-info div {
    width: 100%;
    margin-bottom: 15px;
  }
}
@media screen and (max-width: 600px) {
  .contact-info {
    left: 8rem;
  }
  .contact-info div {
    width: 100%;
    margin-bottom: 15px;
  }
}
@media screen and (max-width: 320px) {
  .contact-info {
    left: 7rem;
    bottom: 6.4375rem;
  }
  .contact-info div {
    width: 100%;
    margin-bottom: 20px;
  }
}