upgrade demo page
upgrade demo page

add alternative background color for table rows

SebastianTroc/SlipHover,wayou/SlipHover,Jeremy017/SlipHover,Jeremy017/SlipHover,thinkerchan/SlipHover,CendyLee/SlipHover,AntTech/SlipHover,thinkerchan/SlipHover,AntTech/SlipHover,SebastianTroc/SlipHover,CendyLee/SlipHover