@media (min-width:376px) and (max-width:413px) {

	html {

		width: 100%;

		height: 100%;

		font-size: 62.5%;

		/* 10÷16=62.5% */

	}



	body {

		font-size: 14px;

		font-size: 1.4rem;

		/* 12÷10=1.2 */

	}



	.container {

		margin-right: auto;

		margin-left: auto;

		width: 90%;

	}



	.container:before,

	.container:after {

		content: " ";

		display: table;

	}



	.container:after {

		clear: both;

	}



	.container:before,

	.container:after {

		content: " ";

		display: table;

	}



	.container:after {

		clear: both;

	}

}



@media (min-width:375px) and (max-width:599px) {}



@media (min-width:600px) and (max-width:799px) {}