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