page{background-color: #F4F4F4;} .modifypwd .u-form-item{ background-color: #fff;padding-left: 40rpx;padding-right: 40rpx; /deep/ .uni-input-placeholder{ top: 25%!important; } } .modifypwd .submit-btn{background-color: #3397FA;color: #fff;border: 0;margin: 274rpx 40rpx 40rpx;}