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