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