Fuelwx/components/pay/pay.wxss

.payContainer{
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80rpx;
  border-radius: 40rpx;
  padding-left: 5%;
  padding-right: 8%;
  background-image: linear-gradient(to right, #333333 75%, #81b337 75%); /* 线性渐变 */
}

.amount{
  color: #eaf3fa;
  display: flex;
  justify-content: start;
}

.toPay{
  color: #eaf3fa;
  display: flex;
  flex-direction: row-reverse;
  justify-content: end;
}