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