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