if ( meta ) { // Found custom viewport!
content = $( meta ).prop( "content" );
viewportWidth = content.replace( /.*width=(device-width|\d+)\s*,?.*$/gi, "$1" );
if ( meta ) { // Found custom viewport!
content = $( meta ).prop( "content" );
viewportWidth = content.replace( /.*width=(device-width|\d+)\s*,?.*$/gi, "$1" );