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