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