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