@media only screen and (max-width: 767px)metaタグに <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.5, user-scalable=yes"> を追加</meta>

http://forecbeginner.net/2015/07/12/%E3%80%90%E5%88%9D%E5%BF%83%E8%80%85%E5%90%91%E3%81%91%E3%80%91%E6%A5%BD%E5%A4%A9gold%E3%81%A7%E3%81%AE%E3%83%88%E3%83%83%E3%83%97%E3%83%9A%E3%83%BC%E3%82%B8%E8%A1%A8%E7%A4%BA%E6%96%B9%E6%B3%95/ 1. RMSに…