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