Element block pseudo-class :hover generated with height auto position static overflow hidden float right display block line-height 1 border 0px rgba(0,0,0,1) solid font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform box-sizing content-box cursor default transition font-weight normal border-radius padding 20px z-index auto width 160px margin 8px box-shadow 1px 1px 1px rgba(0,0,0,0.3) background