Element block pseudo-class :active generated with overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px border-radius border 0px rgba(0,0,0,1) solid z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) opacity 1 width 160px background margin 0px transition display block box-sizing content-box position static font-weight normal padding 7px outline none height auto transform line-height 1 cursor default float none