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