.main-1 {
  padding-top: 100px;
}
.main-1 .container {
  background: #f6f6f6;
  border-radius: 12px;
  padding: 40px 30px;
}
.main-1 .container .item {
  margin-bottom: 1px;
}
.main-1 .container .item .question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 1px solid #ededed;
  padding: 15px 20px;
  cursor: pointer;
}
.main-1 .container .item .question .question-title {
  font-weight: 700;
  font-size: 20px;
  line-height: 38px;
  color: #373737;
  transition: all 0.5s;
}
.main-1 .container .item .question .iconfont {
  display: block;
  font-weight: 700;
  font-size: 25px;
  color: #373737;
  transition: all 0.5s;
}
.main-1 .container .item .answer {
  display: none;
  font-weight: 400;
  font-size: 16px;
  line-height: 30px;
  color: #565656;
  padding: 30px 20px;
}
.main-1 .container .item .answer .list {
  padding-left: 20px;
  margin-top: 10px;
}
.main-1 .container .item .answer .list li {
  list-style: disc;
  margin-bottom: 5px;
}
.main-1 .container .item .answer a {
  color: #c36;
  transition: all 0.2s;
}
.main-1 .container .item .answer a:hover {
  color: #565656;
}
.main-1 .container .item .active .question-title {
  color: #01966b;
}
.main-1 .container .item .active .iconfont {
  transform: rotate(180deg);
  color: #01966b;
}
.main-1 .container .item:last-child {
  margin: 0;
}
.main-1 .container .item:first-child .answer {
  display: block;
}
@media (max-width: 768px) {
  .main-1 {
    padding-top: 60rem;
  }
  .main-1 .container {
    border-radius: 12rem;
    padding: 20rem 15rem;
  }
  .main-1 .container .item {
    margin-bottom: 1rem;
  }
  .main-1 .container .item .question {
    padding: 10rem;
  }
  .main-1 .container .item .question .question-title {
    font-size: 16rem;
    line-height: 24rem;
  }
  .main-1 .container .item .question .iconfont {
    font-size: 25rem;
    margin-left: 5rem;
  }
  .main-1 .container .item .active .question-title {
    color: #01966b;
  }
  .main-1 .container .item .active .iconfont {
    transform: rotate(180deg);
    color: #01966b;
  }
  .main-1 .container .item .answer {
    padding: 30rem 5rem;
    font-size: 16rem;
    line-height: 30rem;
  }
}