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