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