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