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