* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Arial";
}
html{
  background: #F3F3F3;
}
@font-face {
  font-family: "Arial";
  src: url("../font/Arial.ttf") format("truetype");
}

.app_home {
  width: 100vw;
  height: 100vh;
  background: #ffffff;
  padding: 10px 0px 0 0px;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  max-width: 450px;

  margin: 0 auto;
}
.airport-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}
.airport-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.airport {
  width: 155px;
  height: 190px;
  text-align: center;
}
.ai_title {
  width: 154px;
  height: 121px;
  background: url("../images/air_title.png") no-repeat center;
  background-size: 100% 100%;
}

.air-content {
  width: 100%;

  min-height: 168px;
  border-radius: 8px;
  background-color: #fff;
  margin: auto;
  margin-top: 12px;
  padding: 12px 16px;
}

.air-top {
  display: flex;
  width: 100%;
}

.tips {
  width: 12px;
  height: 62px;
  background: url("../images/left_content_bg.png") no-repeat center;
  background-size: 100% 100%;
}

.tips-top {
  flex: 1;
  text-align: center;
  font-family: Arial, sans-serif;
  font-weight: 900;
  font-size: 22px;
  color: #273a70;
  line-height: 30px;
}

.tips_right {
  float: right;
  background: url("../images/right_content_bg.png") no-repeat center;
  background-size: 100% 100%;
}

.normal-text {
  margin-top: 12px;
  font-weight: 400;
  font-size: 16px;
  color: #191d25;
  line-height: 24px;
  text-align: center;
}

.normal-text span {
  font-weight: 900;
  color: red;
}

.air-input {
  width: 100%;

  height: 48px;
  margin: auto;
  margin-top: 24px;
}

.input-field {
  width: 100%;
  height: 100%;
  border: 1px solid #dddddd;
  outline: none;
  padding: 0 16px;
  border-radius: 40px;
  font-size: 16px;
  color: #191d25;
  text-align: center;
}

.input-field::placeholder {
  color: #b0b0b0;
}

.btn {
  width: 100%;

  height: 48px;
  background: #0080ec;
  border-radius: 40px;
  margin: auto;
  margin-top: 12px;
  padding: 0 21px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  animation: scale 2s ease-in-out infinite alternate;
  cursor: pointer;
}

.btn-text {
  font-weight: bold;
  color: #ffffff;
  line-height: 48px;
}

.tel-btn {
  width: 17px;
  height: 8px;
}

.air-text {
  font-size: 14px;
  margin-top: 24px;
  padding: 0 21px;
}

.gray {
  background: #b0b0b0;
  cursor: not-allowed;
}

.home-mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  display: flex;
  justify-content: center;
  align-items: center;
  display: none;
}

.loading {
  width: 323px;
  height: 154px;
}

@keyframes scale {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

#app_content {
  display: block;
  background: #f3f3f3;
  border-radius: 20px 20px 0px 0px;
  padding: 20px;
  flex: 1;
}
.home-result {
  display: none;
  flex: 1;
  background: #f3f3f3;
  border-radius: 20px 20px 0px 0px;
  padding: 20px;
}

@media (min-width: 400px) {
  .tips-top{
    font-size: 24px;
    line-height: 32px;
  }
  .normal-text{
    font-size: 18px;
    line-height: 28px;
  }
  .btn-text {
    font-size: 16px;
  }
}