.banner {
  position: relative;
  width: 100%;
  height: 100vh;
  background: url(../images/contact-banner.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}
.banner .infobox {
  display: flex;
  align-items: center;
  position: relative;
  width: 80%;
  height: 100vh;
  margin: 0 auto;
}
.banner .infobox .info {
  text-align: center;
  position: absolute;
  bottom: 25%;
  left: 50%;
  transform: translate(-50%);
}
.banner .infobox .info p {
  font-size: 24px;
  font-weight: 200;
  color: #fff;
}
.banner .infobox .info h4 {
  font-weight: normal;
  font-size: 46px;
  color: #ffffff;
}
.banner .mouse-prompt {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  left: 50%;
  bottom: 30px;
  transform: translate(-50%);
  animation: mouse 2s linear infinite;
}
.banner .mouse-prompt .icon-shubiao {
  color: #fff;
  opacity: 0.6;
  font-size: 24px;
}
.banner .mouse-prompt p {
  text-align: center;
  font-weight: 100;
  font-size: 16px;
  color: #fff;
  opacity: 0.6;
}
@keyframes mouse {
  0% {
    bottom: 30px;
    animation-timing-function: ease-in;
    opacity: 0;
  }
  25% {
    bottom: 25px;
    opacity: 0.8;
  }
  50% {
    bottom: 20px;
    opacity: 0.4;
  }
  75% {
    bottom: 15px;
    opacity: 0.1;
  }
  100% {
    bottom: 10px;
    animation-timing-function: ease-out;
    opacity: 0;
  }
}
.contact {
  width: 100%;
  height: 1210px;
  background: url(../images/contact-bg.jpg) center center no-repeat;
  background-size: cover;
}
.contact .main {
  margin: 0 auto;
  width: 80%;
  padding-top: 90px;
  display: flex;
}
.contact .main .informationn {
  width: 50%;
}
.contact .main .informationn h5 {
  font-size: 36px;
  font-weight: 400;
  color: #555555;
  padding-top: 40px;
  padding-bottom: 40px;
}
.contact .main .informationn .icon-weizhi {
  font-size: 18px;
  color: #969696;
}
.contact .main .informationn .icon-dianhua {
  font-size: 18px;
  color: #969696;
}
.contact .main .informationn p {
  font-size: 18px;
  color: #555555;
  padding-bottom: 40px;
}
.contact .main .contact_form {
  width: 50%;
  padding: 80px 60px;
  background-color: #fff;
}
.contact .main .contact_form .title {
  text-align: center;
  font-size: 36px;
  color: #555555;
  padding-bottom: 30px;
}
.contact .main .contact_form .content .item {
  margin-bottom: 30px;
}
.contact .main .contact_form .content .item p {
  font-size: 18px;
  color: #888888;
  padding-bottom: 10px;
}
.contact .main .contact_form .content .item .border input {
  width: 100%;
  height: 62px;
  border: solid 1px #dedede;
  border-radius: 4px;
  padding-left: 20px;
  font-size: 16px;
}
.contact .main .contact_form .content textarea {
  width: 100%;
  height: 100%;
  border: solid 1px #dedede;
}
.contact .main .contact_form .content button {
  width: 191px;
  height: 58px;
  background-color: #205ba9;
  border-radius: 4px;
  font-size: 16px;
  color: #fff;
}
@media screen and (max-width: 1280px) {
  .banner {
    background-attachment: scroll;
  }
}
@media screen and (max-width: 992px) {
  h5 {
    font-size: 26px !important;
  }
  .banner {
    overflow: hidden;
  }
  .banner h4 {
    font-size: 30px !important;
  }
  .banner p {
    font-size: 18px !important;
  }
  .contact {
    height: auto;
    overflow: hidden;
  }
  .contact .main {
    width: 90%;
    flex-direction: column;
  }
  .contact .main .informationn {
    width: 100%;
    padding-bottom: 40px;
  }
  .contact .main .contact_form {
    width: 100%;
    padding: 50px 30px;
    margin-bottom: 40px;
  }
}