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