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