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