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