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