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