Element block pseudo-class :active generated with overflow hidden width 160px border 0px rgba(0,0,0,1) solid border-radius box-sizing content-box position static font-size 16px line-height 1 transform background z-index auto box-shadow 3px 3px 1px rgba(90,90,90,0.51) display block cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal transition height auto padding 20px float none margin 0px