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