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