Element block pseudo-element :before generated with overflow hidden border 0px rgba(0,0,0,1) solid width 160px transition line-height 1 display block float none position static background z-index auto opacity 1 border-radius box-sizing content-box transform margin 0px box-shadow 1px 3px 1px rgba(0,0,0,0.3) font-size 16px cursor default padding 20px outline none text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto font-weight normal