/* pages/exchange/exchange.wxss */
.section{
  padding: 20rpx 20rpx;
}
.section{
  display: flex;
  flex: 5;
}
.section  input{
  flex: 3;
  border: 1px solid #ccc;
  border-radius: 10rpx;
  height: 70rpx;
  line-height: 70rpx;
  font-size: 30rpx;
  padding-left: 20rpx;
  margin-right: 10rpx;
}
.section  button{
  flex: 1;
  height: 74rpx;
  line-height: 74rpx;
  font-size: 30rpx;
}
.comment{
  padding: 0 20rpx;
  margin-top: 60rpx;
}
.comment text{
  display: block;
}
.txt1{
  margin-top: 30rpx;
  font-size: 34rpx;
  margin-bottom: 20rpx;
}
.txt2,.txt3{
  font-size: 30rpx;
  line-height: 40rpx;
  color: #999;
}
.opcaity{
  opacity: .6;
}