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