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