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