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