@charset "utf-8";
/* CSS Document */

.sm {
    display: inline-block;
}

header {
    position: relative;
    height: 48px;
    border-bottom: 5px solid #D4ECEA;
}

header .back {
    position: absolute;
    display: inline-block;
    top: 12px;
    left: 10px;
    font-size: 20px;
}

header .back-text {
    position: absolute;
    display: inline-block;
    top: 0px;
    font-size: 12px;
}

header .back a {
    color: #000;
}
header .back a:hover {
    color: #f00;
}

header .lang {
    position: absolute;
    top: 6px;
    left: 10px;
}

header .lang a {
    display: inline-block;
    padding: 3px 10px;
    font-size: 16px;
    line-height: 130%;
    color: #000;
    border: 2px solid #000;    
}

header .lang a:hover {
    color: #f00;
    border-color: #f00;
}
.header-title {
    text-align: center;
}
.header-title h1 {
    display: block;
    margin-left: 10px;
    padding-top: 5px;
    padding-bottom: 5px;
    line-height: 130%;
    font-size: 32px;
    color: #000;
}

main {
    padding: 0px 10px;
}

.headline-block {
    margin-top: 50px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 750px;
}
.sustainable-image {
    margin-top: 40px;
    text-align: center;
}

.article-text {
	font-size: 16px;
	line-height: 150%;
}

.text-indent {
    text-indent: 1em;
}

.text-negative-indent {
    text-indent: -1em;
    padding-left: 1em;
}

.list-block {
    margin-top: 50px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 750px;
    font-size: 24px;
    font-weight: 600;
}

.list-block > ul > li {
    margin-top: 30px;
}

.list-block ul {
    height: 100%;
}

.list-block li {
    list-style: none;
}

.list-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    /*margin: 0px auto;*/
}

.list-group li a {
    position: relative;
    display: inline-block;
    margin-top: 10px;
    margin-left: 10px;
    padding: 10px;
    /*width: 100%;*/
    width: 300px;
    min-height: 80px;
    font-size: 14px;
    font-weight: normal;
    text-decoration: none;
    color: #000;
    border-width: 3px;
    border-style: solid;
    border-radius: 10px;
    background: linear-gradient(to bottom right, #aeddef, #eaf6fd);
}

.list-group li a:hover {
    border-color: #f00;
    background: linear-gradient(to bottom right, #eaf6fd, #aeddef);
}

/*
.list-box {
    display: inline-block;
    margin-top: 10px;
    margin-left: 10px;
    padding: 10px;
    width: 100%;
    max-width: 280px;
    min-height: 100px;
    font-size: 18px;
    font-weight: normal;
    border-width: 3px;
    border-style: solid;
    border-radius: 10px;
    
}
*/

.list-title {
    font-size: 24px;
    font-weight: 600;
}

.line-color01 {
    border-color: #16836b;
}
.line-color02 {
    border-color: #037aae;
}
.line-color03 {
    border-color: #8C6C4C;
}
.line-color04 {
    border-color: #FFA400;
}

footer {
	margin-top: 30px;
	border-top: 1px solid #000;
}

.copyright {
	font-size: 16px;
	text-align: right;
}
@media (min-width: 600px) {
    .list-block > ul > li {
        margin-left: 30px;
    }    
}
@media (min-width: 800px) {

    .sm {
        display: none;
    }
/*    
    .list-group {
        padding-left: 3em;
    }
*/
}