Element block pseudo-class :active generated with transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 23px box-sizing content-box cursor default border 4px rgba(0,0,0,1) double position static border-radius width 160px height auto z-index auto display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 overflow hidden float none font-weight normal transform background margin 0px font-size 16px