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