iframe constant
String
const iframe
Implementation
static const String iframe =
'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24" height="24" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path fill="currentColor" d="M21 2H3c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2m0 5H3V4h18v3Z"/></svg>';