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