.container{ width: 750rpx; min-height: 100vh; background: url('https://static.quhouse.com/523c2ac0eb6c4759a38d19bee4838d4e.png') no-repeat #FFBE49; background-size: 750rpx 100vh; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; } .my-btn{ width: 394rpx; height: 97rpx; line-height: 97rpx; text-align: center; background: linear-gradient(270deg, #F35B15 0%, #F35B15 100%); border-radius: 48rpx; font-size: 40rpx; font-family: PingFangSC-Medium, PingFang SC; font-weight: 500; color: #FFFFFF; box-shadow: 0 3rpx 5rpx #fff; } .bottom{ height: 180rpx; }