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