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