.calculator-content select {
  width: 100%;
  height: 38px;
  line-height: 38px;
}
.calculator-content input {
  border: 0;
  padding-left: 3px;
  height: 38px;
  line-height: 38px;
}
.calculator-content .layui-input-inline {
  box-sizing: border-box;
  padding: 0 10px;
  background: #fff;
}
.calculator-content .layui-input-inline .rate-box {
  display: flex;
  align-items: center;
}
.calculator-content .layui-input-inline .rate-box input {
  flex: 1;
}