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