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