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