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