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