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