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