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