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