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