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