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