Element block pseudo-class :active generated with padding 20px transform line-height 1 opacity 1 box-shadow 3px 3px 0px rgba(0,0,0,0.8) font-weight bold box-sizing content-box height auto transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static float none border-radius margin 0px overflow hidden outline none z-index auto border 1px rgba(0,0,0,1) solid font-size 19px cursor pointer width 160px background display block