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