body {
}
#main {
    box-sizing: border-box;
    margin: 0 auto;
    margin-top: 100px;
    width: 100%;
    color: #FFFFFF;
    background-color: #000000;
}

.contents {
    margin: 0 auto;
    margin-bottom: 80px;
    width: 800px;
}

#breadcrumb {
    margin: 20px 0;
    font-size: 14px;
    vertical-align: middle;
}
#breadcrumb a {
    color: #FFFFFF;
    /*color: #a6a6a6;*/
    /*text-decoration: none;*/
}
#breadcrumb ol li {
    /* liを横並び＆ブレットを消す */
    display: inline;
    list-style-type: none;
}

#breadcrumb ol li:before {
    /* liの前に記号追加 */
    content: " > ";
    font-size: 12px;
    baseline-shift: 2px;
}

#breadcrumb ol li:first-child:before {
    /* 最初のliだけcontentを消す */
    content:"";
}

article {
    margin: 0 auto;
    margin-bottom: 50px;
    text-align: center;
    /*color: #000000;*/
    /*background-color:  #FFFFFF;*/
}
article h2 {
    margin: 20px 0;
    text-align: center;
    font-size: 26px;
}
article h3 {
    margin: 10px 0 40px;
    text-align: center;
    font-size: 22px;
}
article p {
    margin: 20px 10px;
    font-size: 1rem;
    line-height: 2;
    text-align: justify;
}
.info-img {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}
.info-img img {
    padding: 10px;
    width: 50%;
}

.info-img2 img {
    padding: 10px;
    width: 100%;
}


@media screen and (max-width:1024px) and (min-width:769px) {
    .contents {
        margin: 0 10%;
        margin-bottom: 80px;
    }

    article {
        width: 100%;
    }
}
@media screen and (max-width:768px) and (min-width:481px) {
    .contents {
        margin: 0px;
        margin-bottom: 80px;
        padding: 20px;
    }

    article {
        width: 100%;
    }

}

@media screen and (max-width:480px) {
    #main {
        margin-top: 60px;
    }
    .contents {
        margin: 0px;
        margin-bottom: 50px;
        padding: 16px;
        width: 100%;
    }
    .info-img {
        display: block;
    }
    .info-img img {
        padding: 0px;
        width: 100%;
    }

    article {
    }
    article h2 {
        text-align: left;
        font-size: 18px;
    }
    article h3 {
        text-align: left;
        font-size: 18px;

        padding: 0.25em 0.5em;/*上下 左右の余白*/
        color: #ffffff;/*文字色*/
        background: transparent;/*背景透明に*/
        border-left: solid 5px #ffffff;/*左線*/
    }
    article p {
        margin: 20px 0;
        font-size: 16px;
        line-height: 1.8;
    }


}