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