/* h1装飾 */
#main_contents h1.headerH1 {
    color: #b69e84;
    font-size: 42px;
    text-align: center;
    font-weight: bold;
}
@media screen and (max-width: 1024px){
    #main_contents h1.headerH1 {
        font-size: 20px;
    }
}
#cb_2 .cb_headline {
    font-weight: 400;
}
body.single-introduce #main_col {
    display: block;
    gap: 40px;
}
#side_col {
    width: 300px;
    float: right;
}
#side_col + :after{
 display: none;
}
#side_col .btn02 {
    display: block;
    max-width: 100%;
    margin-top: 10px;
    margin-bottom: -15px;
    background-color: #1e73be;
    font-size: 14px;
    color: #FFF;
    padding: 10px;
    font-weight: bold;
    text-align: center;
    border-radius: 4px;
    transition: .4s;
}
#side_col .btn02:hover {
    background-color: #a3bee0;
}
#side_col .post_content {
    font-size: 14px;
    line-height: 1.7;
}
#side_col .post_content{
    margin-top: 10px;
}
#side_col .side_headline {
    margin: 0 0 0 0;
    font-size: 24px;
    font-weight: 300;
    line-height: 1.4;
    color: #1e73be;
}
#side_col a img{
    margin-top: 0;
    margin-bottom: 0;
}