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