Element block pseudo-class :active generated with margin 20px z-index auto padding 0px cursor default font-size 16px box-sizing content-box line-height 1 height 60px box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static transition font-weight normal border-radius background display block transform overflow hidden float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 140px border 0px rgba(0,0,0,1) solid