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