Fix input shadow in iOS safari, ref #7974
Fix input shadow in iOS safari, ref #7974

havefive/ant-design,RaoHai/ant-design,zheeeng/ant-design,elevensky/ant-design,icaife/ant-design,icaife/ant-design,zheeeng/ant-design,ant-design/ant-design,zheeeng/ant-design,icaife/ant-design,ant-design/ant-design,RaoHai/ant-design,ant-design/ant-design,elevensky/ant-design,RaoHai/ant-design,icaife/ant-design,elevensky/ant-design,RaoHai/ant-design,havefive/ant-design,havefive/ant-design,zheeeng/ant-design,havefive/ant-design,ant-design/ant-design,elevensky/ant-design