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