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