Element block pseudo-class :active generated with background z-index auto margin 0px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px border 0px rgba(1,153,217,1) solid box-sizing content-box overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default line-height 1 transform border-radius position static font-weight normal float none height auto padding 20px font-size 16px transition