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