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