@charset "utf-8";

/*===============================================
●画面の横幅が769px以上
===============================================*/
@media screen and (min-width: 769px) {
#pc------------------------------------------- {
}
main .snav ul {
	width: 74.67vw;        /* 1020px */
}
main .snav ul li a {
	width: 13.76vw;        /* 188px */
}
main .snav ul li:nth-of-type(4) a {
	background-color: #005DA5;
	color: #fff;
	transition: 0.3s;
}




#environment .box {
	width: 74.93vw;        /* 1024px */
	margin-left: auto;
	margin-right: auto;
	text-align: left;
	padding-top: 2.197vw;  /* 30px */
}
#environment .box h2 {
	color: #0D57A7;
	font-size: 1.757vw;    /* 24px */
	margin-bottom: 1.465vw; /* 20px */
}
#environment .box p {
	line-height: 2em;
	font-size: 1.098vw;    /* 15px */
}
#environment .box p+h2 {
	margin-top: 5.126vw;   /* 70px */
}
#environment .box h3 {
	font-size: 1.318vw;    /* 18px */
	margin-bottom: 0.366vw; /* 5px */
}
#environment .box h3+p {
	margin-bottom: 1.098vw; /* 15px */
}
#environment .box dl {
	text-align: right;
	line-height: 2em;
	padding-top: 0.732vw;  /* 10px */
}
#environment .inner {
	background-color: #CFDEEC;
	padding-top: 5.857vw;  /* 80px */
	padding-bottom: 5.857vw; /* 80px */
	margin-top: 5.857vw;   /* 80px */
	margin-bottom: -7.954vw; /* -95px */
}
#environment .inner .flex {
	width: 74.93vw;        /* 1024px */
	margin-left: auto;
	margin-right: auto;
	text-align: left;
	display: flex;
	justify-content: space-between;
}
#environment .inner .flex div {
	width: 42.91vw;        /* 586px */
}
#environment .inner .flex div h2 {
	font-size: 1.757vw;    /* 24px */
	color: #0D57A7;
	margin-bottom: 1.465vw; /* 20px */
}
#environment .inner .flex div p {
	font-size: 1.098vw;    /* 15px */
	line-height: 2em;
}
#environment .inner .flex div p+p {
	margin-top: 2.197vw;   /* 30px */
}
#environment .inner .flex figure {
	width: 27.39vw;        /* 374px */
}
}




/*===============================================
●画面の横幅が768pxまで
===============================================*/
@media screen and (max-width:768px){
	
/*===============================================
●sp-tablet
===============================================*/
#sptablet------------------------------------------- {
}
main .snav ul li:nth-of-type(4) a {
	background-color: #005DA5;
	color: #fff;
	transition: 0.3s;
}
#helo h1 span {
	font-size: 10.5vw;
}





#environment .box {
	margin-left: 5vw;
	margin-right: 5vw;
	text-align: left;
	padding-top: 5vw;
}
#environment .box h2 {
	color: #0D57A7;
	font-size: 6vw;
	margin-bottom: 3vw;
}
#environment .box p {
	line-height: 2em;
}
#environment .box p+h2 {
	margin-top: 10vw;
}
#environment .box h3 {
	font-size: 4.5vw;
	margin-bottom: 5px;
}
#environment .box h3+p {
	margin-bottom: 5vw;
}
#environment .box dl {
	text-align: right;
	line-height: 2em;
	padding-top: 10px;
}
#environment .inner {
	background-color: #CFDEEC;
	padding-top: 10vw;
	padding-bottom: 10vw;
	margin-top: 10vw;
	margin-bottom: -21vw;
}
#environment .inner .flex {
	margin-left: 5vw;
	margin-right: 5vw;
	text-align: left;
}
#environment .inner .flex div {
}
#environment .inner .flex div h2 {
	font-size: 6vw;
	color: #0D57A7;
	margin-bottom: 3vw;
}
#environment .inner .flex div p {
	line-height: 2em;
}
#environment .inner .flex div p+p {
	margin-top: 5vw;
}
#environment .inner .flex figure {
	width: 90%;
	margin-left: auto;
	margin-right: auto;
	margin-top: 5vw;
}
}



/*===============================================
●画面の横幅が400pxまで
===============================================*/
@media screen and (max-width:400px){
/*===============================================
●sp400
===============================================*/
#sp400------------------------------------------- {
}
}



/*===============================================
●画面の横幅が320pxまで
===============================================*/
@media screen and (max-width:320px){
/*===============================================
●sp320
===============================================*/
#sp320------------------------------------------- {
}
}



/*===============================================
●画面の横幅が481pxから768pxまで
===============================================*/
@media screen and (min-width:481px) and (max-width:768px) {
/*===============================================
●tablet
===============================================*/
#tab------------------------------------------- {
}
}