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