.btn_cmn{
    width: 100%;
    height: 50px;
    line-height: 2;
    margin-top: 7rem;
}

.flex_row > [class^="item_"] > img {
    margin-top: 0;
    margin-bottom: 2rem;
}

.item_1_2 span{
    font-size: 1.5rem;
    font-weight: bold;
    color:#293382;
    line-height:1.5;
}

.area_conts h2{
    color: #293382;
    margin: 4rem 0 1.5rem;
    font-size: 1.8rem;
}

.area_conts .note{
    font-size: 1.4rem;
    line-height: 1.5;
}

.mb_2_6 {
    margin-bottom: 2.6rem;
}

@media screen and (min-width: 600px){
    .btn_cmn{
        width: 300px;
        height: 50px;
        line-height: 2;
    }
}

figure .img_leaf_r {
    width: 60%;
    margin-top: 2rem;
}

.img_leaf_r + figcaption {
    font-size: 8px;
    margin-top: 1.5rem;
}