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