Element block pseudo-class :hover generated with position static border 4px rgba(0,0,0,1) solid background border-radius float none margin 0px padding 20px transform overflow hidden width 160px line-height 1 font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px z-index auto transition height auto cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box display block