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