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