Element block pseudo-class :hover generated with opacity 1 margin 0px z-index auto border-radius outline none overflow hidden border 0px rgba(0,0,0,1) solid line-height 1 height auto width 160px position static box-sizing content-box font-weight normal font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) background float none transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default transition display block padding 20px