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