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