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