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