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