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