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