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