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