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