@charset "UTF-8";

html .block_right .menu_area a,
html .block_right .menu_area a:visited,
html .block_right .menu_area a:hover {
    text-decoration: none;
    color: #fff;
    display: block;
}

.link_submenu {
    padding: 10px 40px 10px 10px;
    background: #333;
    border: solid 2px #ccc;
    border-radius: 5px;
    color: #fff;
    text-indent: 5px;
    position: relative;
    margin-bottom: 15px;
}

.link_submenu::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 20px;
    left: 10px;
    background-color: #ccc;
}

.link_submenu .link{
    width: 0;
    height: 0;
}

.link_submenu .link::before{
    content: '';
    display: block;
    position: absolute;
    width: 30px;
    height: 30px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    background: #ccc;
    top: 6px;
    right: 10px;
}
.link_submenu .link::after{
    content: '';
    display: block;
    position: absolute;
    box-sizing: border-box;
    width: 18px;
    height: 20px;
    border: 10px solid transparent;
    border-left: 10px solid #333;
    top: 11px;
    right: 10px;
}


.link_submenu span {
    display: block;
    width: 85%;
    margin: 5px 15% 0 auto;
    background-color: #fff;
    border-radius: 2px;
    color: #000;
    text-indent: 0;
}

.link_submenu:hover {
    background: #666;
    border: solid 2px #c55;
}

h3 {
    padding: 10px;
    background: #333;
    border: solid 2px #ccc;
    border-radius: 5px;
    color: #fff;
    text-indent: 20px;
    position: relative;
    margin-bottom: 15px;
}

h3::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 20px;
    left: 10px;
    background-color: #ccc;
}

@media print, screen and (min-width: 480px) {
    .link_submenu {
        text-indent: 20px;
    }
}

#main {
    width: 96%;
}

.data_address {
    margin: 15px 0;
    padding: 10px;
    border: solid 1px #ccc;
}

.data_address dt {
    float: left;
}

.frame_area {
    text-align: center;
    margin-bottom: 15px;
}

iframe {
    width: 256px;
    height: 144px;
}

@media print, screen and (min-width: 640px) {
    iframe {
        width: 640px;
        height: 360px;
    }
}

.backlink_footer .info_btnbox {
    margin: 15px auto;
}

@media print, screen and (min-width: 480px) {
    .backlink_footer .info_btnbox p {
        width: 80%;
    }
}

.backlink_footer .info_btnbox p {
    width: 100%;
    clear: both;
    text-align: center;
    background: url(/img/common_img/bg_pink.jpg) repeat left top;
    background-size: 4px 4px;
    padding: 7px;
    border-radius: 3px;
}

.backlink_footer .info_btnbox a {
    font-size: 14px;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
    display: block;
}