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