html {
  background-color: #000000;
}

div {
  box-sizing: border-box;
}

h3 {
  font-size: 1.4rem;
  color: #FFFFFF;
}

#form {
  width: 100%;
}

#form .backfont {
  position: absolute;
  left: 0rem;
  top: 13.15rem;
  opacity: 0.49;
  font-size: 5rem;
  font-family: "Arial","Microsoft YaHei","PengFang","SimSun","SimHei";
  font-weight: bold;
  text-align: left;
  line-height: 5rem;
  letter-spacing: .2rem;
  z-index: -9;
  color: #fff;
  stroke-width: 1px;
  background: #fff;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: #000;
  -webkit-text-stroke: .05rem;
  margin-left: .5rem;
}

#form .title {
  font-size: 3.6rem;
  letter-spacing: .18rem;
  color: #FFFFFF;
  margin-top: 16.35rem;
  margin-left: 4.05rem;
  margin-bottom: 3.55rem;
}

#form .pc_theme {
  letter-spacing: .36rem;
  font-size: 1.8rem;
  color: #FFFFFF;
  text-align: center;
  margin-bottom: 2.65rem;
}

#form .media_theme {
  display: none;
}

#form .form-box {
  width: 70.45rem;
  height: 40rem;
  margin: auto;
  background-color: #161616;
  padding: 6.25rem 7.7rem 0rem 7.7rem;
}

#form .form-box .form {
  position: relative;
  letter-spacing: .25rem;
  font-weight: bold;
}

#form .form-box .form label .label {
  width: 100%;
  font-size: 1.2rem;
  border-bottom: solid 1px #B9B9B9;
  padding-bottom: 1.1rem;
  margin-bottom: 3.75rem;
  color: #B9B9B9;
}

#form .form-box .form input[type="text"] {
  flex-grow: 1;
  padding: 0;
  border: none;
  background: transparent;
  color: #FFFFFF;
  font-size: 1rem;
}

#form .form-box .form input::-webkit-input-placeholder {
  color: #3e3e3e;
}

#form .form-box .form input:focus::-webkit-input-placeholder,
#form .form-box .form input:hover::-webkit-input-placeholder {
  color: #3e3e3e;
}

#form .form-box .form input[type="submit"] {
  width: 15.15rem;
  height: 4.55rem;
  font-weight: bold;
  border: none;
  text-align: center;
  color: #000000;
  background-color: #ffffff;
  font-size: 1.8rem;
  line-height: 2rem;
  margin-top: -1.5rem;
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  cursor: pointer;
}

#form .form-box .form input[type="submit"]:hover {
  background-color: #b4b4b4;
}

#form .ditu {
  width: 70.45rem;
  height: 41.95rem;
  margin: auto;
  background-color: #666;
  margin-bottom: 5.65rem;
  overflow: hidden;
  position: relative;
}

#form .ditu #container {
  width: 70.45rem;
  height: 41.95rem;
}

#form .ditu .icon {
  color: #ff1c1f;
  position: absolute;
  bottom: 35rem;
  left: 34.5rem;
  animation: move 2s linear 0s infinite;
}

#form .ditu .icon i {
  font-size: 1.8rem;
}

#form .ditu .road {
  display: block;
  position: absolute;
  background-color: #6D6D6D;
  border-top: solid .2rem #ff1c1f;
  width: 19.2rem;
  height: 7.05rem;
  bottom: 9.9rem;
  left: 4.4rem;
}

#form .ditu .road p {
  width: 15.95rem;
  height: 4.05rem;
  font-size: .9rem;
  text-align: left;
  color: #ffffff;
  line-height: 2rem;
  margin: auto;
  margin-top: 1.6rem;
}

@-webkit-keyframes move {
  0% {
    bottom: 20rem;
  }
  50% {
    bottom: 23rem;
  }
  100% {
    bottom: 20rem;
  }
}

@keyframes move {
  0% {
    bottom: 20rem;
  }
  50% {
    bottom: 23rem;
  }
  100% {
    bottom: 20rem;
  }
}

.move {
  -webkit-animation-name: move;
  animation-name: move;
}

@media screen and (max-width: 1200px) {
  div {
    box-sizing: border-box;
  }
  #form {
    width: 100%;
    height: auto;
  }
  #form .backfont {
    position: absolute;
    left: 0rem;
    top: 8.2rem;
    opacity: 0.49;
    font-size: 3.75rem;
    text-align: left;
    line-height: 3.65rem;
    letter-spacing: .2rem;
    z-index: -9;
    color: #fff;
    stroke-width: 1px;
    background: #fff;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: #000;
    -webkit-text-stroke: .05rem;
    margin-left: .5rem;
  }
  #form .title {
    font-size: 2.7rem;
    text-align: left;
    color: #ffffff;
    letter-spacing: .1125rem;
    margin: 0;
    padding: 0;
    margin: 10.6rem 0 3rem 8%;
  }
  #form .pc_theme {
    display: none;
  }
  #form .media_theme {
    width: 100%;
    font-size: 1.4rem;
    line-height: 3rem;
    text-align: center;
    color: #ffffff;
    letter-spacing: .108rem;
    display: inline-block;
    margin-bottom: 3rem;
    letter-spacing: .25rem;
  }
  #form .form-box {
    width: 100%;
    height: auto;
    padding-top: 2.95rem;
    padding-bottom: 10.15rem;
    position: relative;
    background-color: transparent;
    padding: 0 6%;
  }
  #form .form-box .form {
    opacity: 0.7;
    font-size: 1.2rem;
    text-align: left;
    color: #ffffff;
    line-height: 2rem;
    padding-bottom: 4.55rem;
    opacity: 1;
  }
  #form .form-box .form .label {
    border-bottom: solid 1px #B9B9B9;
    padding-bottom: 1.1rem;
    margin-bottom: 3.8rem;
    width: 33.4rem;
  }
  #form .form-box .form input[type="text"] {
    background-color: transparent;
    caret-color: #fff;
    font-size: 1.5rem;
    width: 15rem;
    color: #fff;
  }
  #form .form-box .form input[type="submit"] {
    width: 11.8rem;
    height: 3.8rem;
    position: absolute;
    left: 50%;
    bottom: 2.85rem;
    z-index: 99;
    font-size: 1.8rem;
    text-align: center;
    color: #000000;
    background-color: #FFFFFF;
    line-height: 2rem;
  }
  #form .ditu {
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0;
    background-color: transparent;
    margin-bottom: 3.4rem;
    position: relative;
  }
  #form .ditu #container {
    width: 33.4rem;
    height: 19.9rem;
    margin: auto;
  }
  #form .ditu .icon {
    display: none;
  }
  #form .ditu .road {
    display: block;
    width: 19.4rem;
    height: 7.1rem;
    background-color: #6D6D6D;
    border-top: solid .2rem #ff1c1f;
    position: absolute;
    bottom: 2.4rem;
    right: 2.7rem;
  }
  #form .ditu .road p {
    width: 15.95rem;
    height: 4.05rem;
    font-size: 1.1rem;
    text-align: left;
    color: #ffffff;
    line-height: 2rem;
    margin: auto;
    margin-top: 1.6rem;
  }
}