/*
#rwd-content  {
overflow-x:hidden;
}
*/

#rwd-content a:hover {
opacity: 0.70;
filter: alpha(opacity=70);
-ms-filter: "alpha(opacity=70)";
}

.share_box {
text-align: center;
margin: 40px auto 120px;
}
.share_box .ttl_share {
display: block;
width: 60px;
height: auto;
margin: 0 auto 12px;
}
.share_box a {
display: inline-block;
margin: 0 8px;
width: 32px;
}


a.btn_back:first-of-type {
margin-bottom: 20px;
}

.clearboth {
clear: both;
}

.concept_link_box {
display: -webkit-flex;
display: flex;

-webkit-flex-wrap: wrap;
flex-wrap: wrap;
}
.concept_link_box>a {
display: block;
width: 50%;
}

.gen_txt_box {
background: #F3F3F3;
padding: 50px 0;
}
.gen_txt_box h2 {
display: block;
max-width: 400px;
width: 80%;
margin: 0 auto;
}

.gen_link_box {
display: -webkit-flex;
display: flex;

-webkit-flex-wrap: wrap;
flex-wrap: wrap;
}
.gen_link_box>a {
display: block;
width: 33.33%;
}