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