@charset "UTF-8";

/* 見出し */
.subtitle {
	margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: solid 2px #3c3c3c;
    position: relative;
}
.subtitle:before {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    border: solid 2px #3c3c3c;
	-webkit-border-radius: 50px;
	-moz-border-radius: 50px;
	border-radius: 50px;
    position: absolute;
    bottom: -11px;
    right: 10px;
}
.subtitle:after {
    content: '';
    display: block;
    width: 2px;
    height: 140%;
    background: #3c3c3c;
    position: absolute;
    top: 0px;
    right: 19px;
}
.subtitle h2 {
	font-size: 2rem;
	font-weight: 400;
	line-height: 1.5;
}
.subtitle .en_title {
	font-size: 1.4rem;
	font-weight: 300;
	line-height: 1;
}

/* メッセージ */
section article h3 {
	font-size: 1.6rem;
	font-weight: 400;
    line-height: 1.4;
    margin-bottom: 1.5em;
    position: relative;
}
section article h3:before {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: #3c3c3c;
    position: absolute;
    top: 50%;
    left: 0px;
}
section article h3 span {
    line-height: 1.4;
    display: inline-block;
    padding-right: 1em;
    background: #fff;
    position: relative;
}
section article .message01 {
    margin-bottom: 3em;
    overflow: hidden;
}
section article .message01 .message01_img {
    width: 50%;
    margin: 0 4% 1em 0;
    float: left;
}
section article .message02 {
    margin-bottom: 2em;
    overflow: hidden;
}
section article .message02 .message02_img {
    width: 50%;
    margin: 0 0 1em 4%;
    float: right;
}
section article .grobalwarming_link {
    display: table;
    margin-left: auto;
    background: #276da3;
    padding: 3px;
	-webkit-border-radius: 50px;
	-moz-border-radius: 50px;
	border-radius: 50px;
}
section article .grobalwarming_link * {
    color: #fff;
    line-height: 1.6;
}
section article .grobalwarming_link a {
    text-decoration: none;
    display: block;
    padding: 0.3em 3.5em 0.5em 1.5em;
    border: solid 2px #fff;
	-webkit-border-radius: 50px;
	-moz-border-radius: 50px;
	border-radius: 50px;
    position: relative;
}
section article .grobalwarming_link a:after {
    content: '';
    display: block;
    width: 0.8em;
    height: 0.8em;
    border-bottom: solid 2px #fff;
    border-right: solid 2px #fff;
	-webkit-transform: rotate(-45deg) translateY(-50%);
	-ms-transform: rotate(-45deg) translateY(-50%);
	transform: rotate(-45deg) translateY(-50%);
    position: absolute;
    right: 1em;
    top: 45%;
}
section article .grobalwarming_link a span {
    font-size: 1rem;
    display: block;
}

/* 地球温暖化について */
section article .grobalwarming01 {
    margin-bottom: 3em;
    overflow: hidden;
}
section article .grobalwarming01 .grobalwarming01_img {
    width: 50%;
    margin: 0 4% 1em 0;
    float: left;
}
section article .grobalwarming02 {
    margin-bottom: 2em;
    overflow: hidden;
}
section article .grobalwarming02 .grobalwarming02_img {
    width: 50%;
    margin: 0 0 1em 4%;
    float: right;
}
section article .grobalwarming03 {
    overflow: hidden;
}
section article .grobalwarming03 .grobalwarming03_img {
    width: 50%;
    margin: 0 4% 1em 0;
    float: left;
}


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

@media (min-width: 540px) {
}

@media (min-width: 768px) {
/* 見出し */
.subtitle {
	margin-bottom: 40px;
    padding-bottom: 10px;
}
.subtitle:before {
    width: 28px;
    height: 28px;
    bottom: -15px;
    right: 50%;
    margin-right: -13px;
}
.subtitle:after {
    top: 0px;
    right: 50%;
}
.subtitle h2 {
	font-size: 2.6rem;
}
.subtitle .en_title {
	font-size: 1.6rem;
}

/* メッセージ */
section article h3 {
	font-size: 1.8rem;
}
section article .subtitle:before {
    right: 23%;
}
section article .subtitle:after {
    right: 23%;
}
section article .grobalwarming_link {
    padding: 4px;
}
section article .grobalwarming_link a {
    padding: 0.3em 4.5em 0.5em 2.5em;
    border-width: 3px;
}
section article .grobalwarming_link a span {
    font-size: 1.2rem;
}

/* 地球温暖化について */

}


@media (min-width: 1120px) {
}


@media (min-width: 1200px) {
/* 見出し */
.subtitle {
	margin-bottom: 40px;
    padding-bottom: 10px;
}
.subtitle h2 {
	font-size: 3rem;
}
.subtitle .en_title {
	font-size: 1.8rem;
}

/* メッセージ */
section article h3 {
	font-size: 1.8rem;
}
section article .subtitle:before {
    right: 23%;
}
section article .subtitle:after {
    right: 23%;
}

}


@media (min-width: 1400px) {
/* メインビジュアル */
}