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