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