Element block pseudo-element :before generated with width auto border 1px #b7b7b7 solid line-height normal text-shadow 1px 1px 0px rgba(255,255,255,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) background border-radius position static overflow visible padding 20px margin 0px height auto transform cursor default font-weight normal transition display inline-block float none z-index auto box-sizing content-box font-size 16px