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