<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-is" viewBox="0 0 640 480">
    <defs>
      <clipPath id="is-a">
        <path fill-opacity=".7" d="M0 0h640v480H0z"/>
      </clipPath>
    </defs>
    <g fill-rule="evenodd" stroke-width="0" clip-path="url(#is-a)">
      <path fill="#003897" d="M0 0h666.7v480H0z"/>
      <path fill="#fff" d="M0 186.7h186.7V0h106.6v186.7h373.4v106.6H293.3V480H186.7V293.3H0V186.7z"/>
      <path fill="#d72828" d="M0 213.3h213.3V0h53.4v213.3h400v53.4h-400V480h-53.4V266.7H0v-53.4z"/>
    </g>
  </svg>