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