Element block pseudo-element :before generated with z-index auto font-weight normal position static width 160px border-radius margin 0px transform background display block overflow hidden padding 20px height auto font-size 16px line-height 1 float none cursor default border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(86,33,33,0.3) box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition