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