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