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