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