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