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