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