Element block pseudo-class :active generated with outline none line-height 1 background transition z-index auto box-shadow 1px 1px 1px rgba(22,22,22,1) margin 0px display block border-radius border 0px rgba(0,0,0,1) solid width 160px padding 20px font-weight normal height auto font-size 16px transform cursor default box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden opacity 1 position static float none