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