.flight {
  margin: 0 auto;
  padding-bottom: 4%;
}
body {
  background: #fff;
}
.notice-nav li {
  padding: 0.0625rem 0.4rem;
  border: 1px solid #999;
}
.notice-nav li.active {
  border-color: #00C5DD;
}
.content {
  padding: 0;
}
.question-item {
  padding: 0.1563rem;
  box-sizing: border-box;
  border-bottom: 1px solid #E6E6E6;
}
.question-item .icon {
  width: 0.125rem;
  height: 0.125rem;
  cursor: pointer;
  margin-left: auto;
}
.question-item .minus-icon {
  display: none;
}
.question-item .title,
.question-item .answer {
  display: flex;
  align-items: center;
  font-size: 0.0938rem;
  font-weight: bold;
}
.question-item .letter {
  width: 0.2083rem;
  height: 0.2083rem;
  border-radius: 50%;
  font-weight: bold;
  line-height: 0.2083rem;
  margin-right: 0.1563rem;
  font-size: 0.1042rem;
  text-align: center;
  background-color: #00C5DD;
  color: #fff;
}
.question-item .answer {
  display: none;
  align-items: flex-start;
}
.question-item .answer .letter {
  background-color: #fff;
  color: #00C5DD;
}
.question-item .text {
  font-weight: normal;
  font-size: 0.0729rem;
  margin-bottom: 0.1563rem;
}
.question-item.active {
  background-color: #F5F5F5;
  border-radius: 10px;
}
.question-item.active .title {
  padding-bottom: 0.1563rem;
  border-bottom: 1px solid #E6E6E6;
}
.question-item.active .add-icon {
  display: none;
}
.question-item.active .minus-icon {
  display: block;
}
.question-item.active .answer {
  display: flex;
}
.answer-content {
  flex: 1;
}
@media screen and (max-width: 1024px) {
  .content {
    margin-top: 0.8rem;
  }
  .question-item {
    padding: 0.5333rem;
  }
  .question-item .title,
  .question-item .answer {
    font-size: 0.3733rem;
  }
  .question-item .letter {
    width: 0.6667rem;
    height: 0.6667rem;
    line-height: 0.6667rem;
    font-size: 0.3733rem;
  }
  .question-item .icon {
    width: 0.5333rem;
    height: 0.5333rem;
  }
  .question-item .text {
    font-size: 0.32rem;
    margin-bottom: 0.5333rem;
  }
  .question-item.active .title {
    padding-bottom: 0.5333rem;
  }
}