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