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