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