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