Element block pseudo-element :before generated with float none height auto display block border 0px rgba(0,0,0,1) solid z-index auto width 160px transition margin 0px overflow hidden font-weight normal line-height 2 background box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 14px border-radius position static box-sizing content-box padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default transform