@charset "UTF-8";
.group {
    clear: both;
    border: solid 5px #d5eeff;
    border-radius: 10px;
    margin: 20px 0 0;
    padding: 20px;
}

.group:first-child {
    margin-top: 0;
}

.group h1 {
    color: #007aec;
    border-bottom: solid 2px #007aec;
    font-size: 157%;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 15px;
}

.group p {
    font-size: 16px;
}

#second #footer_grp {
    margin-top: 80px;
}


/*
---------------------------------------
index.html
---------------------------------------
*/

.group ul {
    overflow: hidden;
}

.group ul li {
    width: 48%;
    float: left;
    margin: 10px 4% 0 0;
}

.group>ul>li.w100 {
    width: 100%;
}

.group>ul>li:nth-child(even) {
    margin-right: 0;
}

.group ul li a {
    font-size: 16px;
    color: #007aec;
    background: #d9ecff;
    display: block;
    line-height: 1;
    padding: 12px;
    position: relative;
    -webkit-transition: all .3s;
    transition: all .3s;
}

.group>ul>li>a::before {
    content: '';
    width: 7px;
    height: 7px;
    border: 0px;
    border-top: solid 3px #007bff;
    border-right: solid 3px #007bff;
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    position: absolute;
    top: 50%;
    right: 10px;
    margin-top: -4px;
}

.group ul li a:hover {
    opacity: 0.8;
}

.group ul li ul {
    margin-top: 10px;
}

.group ul li ul li {
    width: 25%;
    margin: 0;
}

.group ul li ul li a {
    position: relative;
    padding: 10px 10px 10px 25px;
    background: none;
    line-height: 1.25;
}

.group ul li ul li a:before {
    content: '';
    width: 18px;
    height: 18px;
    background: #007bff;
    border-radius: 50%;
    position: absolute;
    top: 20px;
    left: 0;
    margin-top: -10px;
}

.group ul li ul li a:after {
    content: '';
    width: 4px;
    height: 4px;
    border: 0px;
    border-top: solid 2px #fff;
    border-right: solid 2px #fff;
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    position: absolute;
    top: 20px;
    left: 5px;
    margin-top: -4px;
}

@media screen and (max-width: 899px) {
    #second #side {
        margin: 40px 0 0 0;
    }
}

@media (max-width: 768px) {
    #page_ttl_bg {
        margin-bottom: 20px;
    }
    .group ul li ul li {
        width: 50%;
    }
}

@media (max-width: 640px) {
    .group ul li {
        width: 100%;
        margin-right: 0;
    }
    .group ul li#area-menu {
        display: none;
    }
}

@media (max-width: 400px) {
    .group {
        padding: 2%;
    }
    .group h1 {
        margin-bottom: 10px;
        padding-bottom: 0;
    }
}