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