Element block pseudo-class :active generated with line-height 1 overflow hidden float none margin 0px transform border 0px rgba(0,0,0,1) solid display block padding 17px background position static cursor default width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition font-weight normal z-index auto font-size 16px border-radius height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box