body {
  color: #000 !important;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}
.banner {
  height: 6.5rem;
}
.banner img {
  width: 100%;
  height: 100%;
}
.main-nav {
  font-size: 0.15rem;
  line-height: 0.28rem;
  color: #000;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  padding: 0.2rem 0 0.2rem 1rem;
}
.main-nav a {
  color: #000;
  font-weight: bold;
}
.contact {
  height: 10.5rem;
  padding: 0.95rem 0 2.2rem 0;
  display: flex;
  justify-content: center;
}
.contact h4 {
  font-family: Helvetica;
  font-weight: bold;
  font-size: 0.35rem;
  margin-bottom: 0.15rem;
}
.contact p {
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  font-size: 0.15rem;
  line-height: 0.2rem;
}
.contact .contact-left {
  margin-right: 0.5rem;
}
#contact-form {
  width: 6.8rem;
  margin-top: 0.6rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
#contact-form .form-line {
  margin-bottom: 0.3rem;
}
#contact-form .form-tit {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.15rem;
  line-height: 0.28rem;
  display: block;
}
#contact-form .form-tit span {
  color: red;
  vertical-align: text-top;
}
#contact-form .form-inp {
  width: 3.2rem;
  height: 0.5rem;
  border: 1px solid #bbbbbb;
  font-size: 0.28rem;
  line-height: 0.5rem;
  padding: 0 0.15rem;
}
#contact-form .form-block {
  width: 100%;
}
#contact-form .msg-inp {
  width: 100%;
  height: 2rem;
}
#contact-submit {
  width: 100%;
  height: 0.5rem;
  background-color: #a8a8a8;
  color: #fff;
  font-size: 0.2rem;
  font-family: Helvetica;
  font-weight: bold;
  line-height: 0.5rem;
  text-align: center;
  margin-top: 0.42rem;
  cursor: pointer;
}
.contact-right {
  width: 5.7rem;
}
.contact-right .contact-box {
  height: 5.5rem;
  margin-top: 0.65rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: space-between;
}
.contact-right .contact-item {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 0.21rem;
  padding: 0 0.1rem 0;
  border: 1px solid #bbbbbb;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-right .contact-item h5 {
  font-size: 0.25rem;
  line-height: 0.28rem;
  font-family: Helvetica;
  font-weight: bold;
  margin-bottom: 0.1rem;
}
.contact-right .contact-item p {
  font-size: 0.15rem;
  line-height: 0.2rem;
}
.contact-right .contact-item p a {
  display: block;
}
.contact-right .contact-item a {
  color: #fedd00;
  word-break: break-all;
}
.contact-right .contact-item:nth-child(2),
.contact-right .contact-item:nth-child(4) {
  padding-left: 0.3rem;
  padding-right: 0.3rem;
}
@media (max-width: 750px) {
  .banner {
    height: 10.5rem;
  }
  .contact {
    height: auto;
    padding: 0.56rem 0.38rem 2.45rem;
    flex-direction: column;
    justify-content: flex-start;
  }
  .contact p {
    font-size: 0.2rem;
    line-height: 0.28rem;
  }
  .contact-left {
    width: 100%;
    margin-bottom: 0.65rem;
  }
  #contact-form {
    width: 100%;
  }
  #contact-form .form-line {
    width: 100%;
    margin-bottom: 0.35rem;
  }
  #contact-form .form-inp {
    width: 100%;
    height: 0.7rem;
    line-height: 0.7rem;
  }
  #contact-form .msg-inp {
    height: 2rem;
  }
  #contact-form .form-tit {
    margin-bottom: 0.15rem;
  }
  .contact-right {
    width: 100%;
  }
  .contact-right .contact-box {
    height: 6.76rem;
  }
  .contact-right .contact-item {
    width: 3.2rem;
    height: 3.2rem;
    padding: 0 0.18rem 0;
  }
  .contact-right .contact-item h5 {
    margin-bottom: 0.15rem;
  }
  .contact-right .contact-item p {
    line-height: 0.28rem;
  }
  .contact-right .contact-item:nth-child(2),
  .contact-right .contact-item:nth-child(4) {
    padding: 0 0.18rem 0;
  }
}