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