#contents #topics_article {
    font-size: 14px;
}
#contents #topics_article .content {
    width: 90.7%;
    margin-left: auto;
    margin-right: auto;
}
#contents #topics_article .howto {
    background-position: left top;
    background-repeat: repeat-y;
    padding: 20px 25px;
}
#contents #topics_article .howto.h01 {
    background-image: url('../img/bg01.png');
}
#contents #topics_article .howto.h02 {
    background-image: url('../img/bg02.png');
}
#contents #topics_article .howto .txt {
    margin-bottom: 18px;
}
#contents #topics_article .howto_acc dd {
    display: none;
}
#contents #topics_article .howto_acc dt {
    width: 100%;
    cursor: pointer;
    border-radius: 50px;
    border: 1px solid #000000;
    text-align: center;
    padding: 20px 0;
    position: relative;
}
#contents #topics_article .howto_acc dt::after {
    display: inline-block;
    content: "";
    background-repeat: no-repeat;
    background-size: 100%;
    width: 15px;
    height: 15px;
    position: absolute;
    right: 6%;
    top: 38%;
    background-image: url('../img/btn_o.png');
}
#contents #topics_article .howto_acc dt.open::after {
    background-image: url('../img/btn_c.png');
    top: 49%;
}
#contents #topics_article .howto_acc dt img {
    width: 45%;
}
#contents #topics_article .img06 {
    width: 90.7%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 65px;
    display: block;
}
#contents #topics_article .btn_menu {
    padding: 24px 17px;
    border-radius: 20px;
}
#contents #topics_article .btn_menu.btnm_menu01 {
    background-color: #FFF0E1;
    margin-top: 30px;
}
#contents #topics_article .btn_menu.btnm_menu02 {
    background-color: #FFEBEF;
}
#contents #topics_article .btn_menu.btnm_menu03 {
    background-color: #D7F5E1;
    margin-bottom: 65px;
}
#contents #topics_article .btn_menu ul {
    display: flex;
    align-items: center;
    justify-content: space-around;
}
#contents #topics_article .item_box {
    position: relative;
}
#contents #topics_article .item_box .slider_wrap {
    position: absolute;
    top: 123px;
    width: 85%;
    left: 7.5%;
}
#contents #topics_article .item_box .btn {
    display: block;
    position: absolute;
    width: 80%;
    left: 10%;
    bottom: 12px;
}
#contents #topics_article .item_box + .item_box {
    margin-top: 25px;
}
#contents #topics_article .btn_menu ul li a:hover,
#contents #topics_article .howto_acc dt:hover,
#contents #topics_article .item_box .btn:hover {
    opacity: 0.7;
}
#contents #topics_article .slick-dots li {
    background: none;
}
#contents #topics_article .slick-prev:before,
#contents #topics_article .slick-next:before {
    content: '';
}
#contents #topics_article .slick-prev {
    background: url('../img/s_arrow_left.png') no-repeat center;
    background-size: contain;
}
#contents #topics_article .slick-next {
    background: url('../img/s_arrow_right.png') no-repeat center;
    background-size: contain;
}
#contents #topics_article .slick-prev,
#contents #topics_article .slick-next {
    width: 35px;
    height: 35px;
    z-index: 10;
}
#contents #topics_article .slick-dots li.slick-active button:before {
    color: #F57317;
    opacity: 1;
    font-size:10px;
}
#contents #topics_article .slick-dots li button:before {
    color: #CCCCCC;
    opacity: 1;
    font-size: 10px;
}
#contents #topics_article section:not(.article_fv) {
    padding: 65px 0;
}
#contents #topics_article .sec01 {
    background-color: #FABBBE;
    border-radius: 30px;
    margin-top: -65px;
}
#contents #topics_article .article_fv::after {
    content: "";
    display: block;
    background-color: #EE1C26;
    width: 100%;
    height: 65px;
}
#contents #topics_article .sec01 .img01_wrap {
    position: relative;
    margin-bottom: 32px;
}
#contents #topics_article .sec01 .img01_wrap .obj01 {
    width: 26%;
    height: auto;
    position: absolute;
    right: -3%;
    top: -3%;
}
#contents #topics_article .sec02 .content {
    background-color: #F5F1ED;
    padding-top: 40px;
}
#contents #topics_article .sec02 .content .img03 {
    width: 89%;
    margin: 0 auto 30px auto;
    display: block;
}
#contents #topics_article .sec02 .content .howto .howto_acc {
    background-color: #ffffff;
    border-radius: 30px;
    overflow: hidden;
}
#contents #topics_article .sec02 .content .howto .howto_acc dd {
    padding: 20px;
    position: relative;
    background-color: #ffffff;
}
#contents #topics_article .sec02 .content .howto .howto_acc dd .obj02,
#contents #topics_article .sec02 .content .howto .howto_acc dd .obj03,
#contents #topics_article .sec02 .content .howto .howto_acc dd .obj04 {
    width: 40%;
    position: absolute;
    right: 0;
}
#contents #topics_article .sec02 .content .howto .howto_acc dd .obj02 {
    top: 22%;
}
#contents #topics_article .sec02 .content .howto .howto_acc dd .obj03 {
    top: 65%;
}
#contents #topics_article .sec02 .content .howto .howto_acc dd .obj04 {
    top: 34%;
}
#contents #topics_article .sec03 {
    background-color: #FFF0E1;
}
#contents #topics_article .sec04 {
    background-color: #FFEBEF;
}
#contents #topics_article .sec05 {
    background-color: #D7F5E1;
}
@media screen and (min-width: 768px) {
    #contents .wmax {
        margin-left: auto;
        margin-right: auto;
    }
    #contents #topics_article {
        width: 750px;
        font-size: 21px;
    }
    #contents #topics_article section:not(.article_fv) {
        padding: 130px 0;
    }
    #contents #topics_article .sec01 .img01_wrap {
        margin-bottom: 64px;
    }
    #contents #topics_article .sec02 .content .img03 {
        margin-bottom: 60px;
    }
    #contents #topics_article .howto {
        padding: 40px 50px;
    }
    #contents #topics_article .howto .txt {
        margin-bottom: 36px;
    }
    #contents #topics_article .howto_acc dt img {
        width: 39%;
    }
    #contents #topics_article .img06 {
        margin-top: 130px;
    }
    #contents #topics_article .btn_menu {
        padding: 48px 34px;
    }
    #contents #topics_article .btn_menu.btnm_menu01 {
        margin-top: 60px;
    }
    #contents #topics_article .btn_menu.btnm_menu03 {
        margin-bottom: 130px;
    }
    #contents #topics_article .item_box + .item_box {
        margin-top: 50px;
    }
    #contents #topics_article .item_box .slider_wrap {
        top: 255px;
    }
    #contents #topics_article .item_box .btn {
        bottom: 23px;
    }
    #contents #topics_article .slick-dots li.slick-active button:before,
    #contents #topics_article .slick-dots li button:before {
        font-size: 14px;
    }
    #contents #topics_article .slick-prev,
    #contents #topics_article .slick-next {
        width: 70px;
        height: 70px;
    }
    #contents #topics_article .sec02 .content .howto .howto_acc {
        border-radius: 40px;
    }
}