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