.list1{
  margin-top: 26px;
}

.list1 .question{
  font-size: 16px;
  color: #333333;
  margin-left: 10px;
}

.list1 .answer{
  background-color: #f0422c;
  width: 24px;
  height: 24px;
  color: #ffffff;
  text-align: center;
  display: inline-block;
  padding-top: 4px;
  box-sizing: border-box;
}

.list1 .reply{
  line-height: 26px;
  color: #666666;
  font-size: 16px;
  margin-left: 4px;
}

.list1 li{
  border-bottom: 1px dotted #dddddd;
  padding-bottom: 24px;
}

.list1 li + li{
  margin-top: 24px;
}