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