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