class _BottomPart扩展无状态控件{ const _BottomPart（{Key？key}）：超级（键：键）;
@override小部件构建（BuildContext上下文）{ return对齐（对齐方式：对齐方式.底部居中，子项：填充（填充：const EdgeInsets.对称（水平：40.0），儿童：色谱柱（

mainAxisSize: MainAxisSize.min,
      children: [
        const Text(
          'Find The Best Coffee for You',
          style: TextStyle(
              fontSize: 27.0,
              fontWeight: FontWeight.bold,
              color: Colors.white),
        ),
        const SizedBox(height: 30.0),
        Text(
          'Lorem ipsum dolor sit amet, adipiscing elit. '
              'Nullam pulvinar dolor sed enim eleifend efficitur.',
          style: TextStyle(
            fontSize: 15.0,
            color: Colors.white.withOpacity(0.8),
            height: 1.5,
          ),
        ),
        const SizedBox(height: 50.0),
        Align(
          alignment: Alignment.centerRight,
          child: Container(

            height: 85.0,
            width: 85.0,
            decoration: BoxDecoration(
              shape: BoxShape.circle,
              border: Border.all(color: Colors.white, width: 2.0),
            ),
            child: const Icon(
              Icons.chevron_right,
              size: 50.0,
              color: Colors.white,
            ),
          ),
        ),
        const SizedBox(height: 50.0),

      ],
    ),
  ),
);

} }