Element block pseudo-class :active generated with z-index auto border-radius width auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible box-sizing content-box display inline-block margin 0px border 1px #b7b7b7 solid font-size 16px background position static cursor default font-weight normal float none transform line-height normal transition height auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) padding 20px