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