Element block pseudo-class :active generated with position static font-size 10px background z-index auto line-height 1 float none overflow hidden box-sizing content-box margin 0px transform cursor default font-weight normal border-radius padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px transition border 0px rgba(0,0,0,1) solid