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