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