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