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