.main-button[data-v-409568a9]{position:fixed;bottom:50px;right:30px;width:48px;height:48px;border-radius:24px;background-color:#4f8ef7;color:#fff;text-align:center;font-size:12px}.main-button .van-icon[data-v-409568a9]{font-size:22px;line-height:25px;transform:rotateY(180deg)}