Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid transition box-sizing content-box line-height 1 border-radius text-shadow 0px 0px 9px rgba(20,255,20,0.7) box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal position static float none padding 20px transform height auto cursor default display block overflow hidden margin 0px width 160px z-index auto background font-size 16px