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