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