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