@charset "UTF-8";



.mainvisual{
    padding-bottom: 25px;
}

.container {
    position: relative;
    margin-left: auto;
    margin-right: auto;
    max-width: 1080px;
}

.mainv_txt{
    position: absolute;
    top: 80px;
    left: 70px;
    z-index: 1000;
    color: #fff;
    font-size: 28px;
    font-feature-settings: "palt";
    line-height: 2.3;
    letter-spacing: 5px;
    text-shadow: 2px 2px 10px #000, 2px 2px 20px #000, 1px 1px 20px #000, 1px 1px 40px #000;
}

  /**
   * swiper.js
   */
.swiper-container {
    width: 100%;
    height: 100%;
    overflow: visible;
    z-index: 1;
}

.swiper-button-prev{
    left: -40px;
}

.swiper-button-next{
    right: -40px;
}

.swiper-pagination-fraction, .swiper-pagination-custom, .swiper-container-horizontal > .swiper-pagination-bullets{
    bottom: -25px;
}


.swiper-pagination-bullet{
    opacity: 1;
    background: #9b9b9b;
    width: 10px;
    height: 10px;
}

.swiper-pagination-bullet-active {
  background: #d0111b;
}


  .swiper-button-prev,
  .swiper-button-next {
    width: 24px;
    margin-top: -22px;
  }

.topics_swiper_container .swiper-slide img{
    width: 100%;
    max-width: 340px;
    height: 125px;
    object-fit: cover;
}


/**
 * mainvisual
 */
.mainvisual,.topics_slider {
  overflow: hidden;
}

#topics{
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding-bottom: 50px;
}

.topics_ttl{
    text-align: center;
    font-size: 28px;
    margin-top: 58px;
}

.single_circle{
    width: 12px;
    height: 12px;
    margin: 12px auto;
    background: url(/img/single_circle.png) no-repeat;
}

.topics_txt{
    font-size: 16px;
    margin-top: 6px;
}

.topics_container{
    position: relative;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 340px;
}

.topics_swiper_container{
    width: 100%;
    height: 100%;
    overflow: visible;
    z-index: 1;
}

.topics_swiper_container a:hover{
    transition: all .2s;
    opacity: 0.5;
}

.swiper-button-prev,
.swiper-button-next {
    fill: #fff;
    stroke: none;
    stroke-width: 0;
    z-index: 10000;
    width: 24px;
    margin-top: -22px;
    background-image: none;
}

.topics-swiper-button-prev,
.topics-swiper-button-next{
    position: absolute;
    top: 50px;
    cursor: pointer;
    z-index: 10000;
}

.topics-swiper-button-prev{
    left: -400px;
}

.topics-swiper-button-next{
    right: -400px;
}



.index_technique a{
    display: block;
    color: #fff;
    text-decoration: none;
    background: url(/img/back_technique.jpg) no-repeat;
    background-size: cover;
    height: 200px;
}

.index_technique a:hover{
    opacity: 0.5;
    transition: all 0.2s;
}

.technique_txt{
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
}

.technique_txt_wrap{
    float: right;
    width: 100%;
    max-width: 420px;
}

.technique_ttl{
    font-size: 32px;
    padding-top: 54px;
}

.technique_sub_txt{
    font-size: 16px;
    line-height: 2;
    margin-top: 12px;
}

.contents_wrap_index{
    width: 100%;
    max-width: 1156px;
    margin: 0 auto;
    padding-bottom: 60px;
}

.contents_ttl{
    font-size: 28px;
    text-align: center;
    padding-top: 55px;
}

.services_wrap{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 30px;
    position: relative;
}

.service_cell{
    width: 31%;
    max-width: 364px;
    background: #fff;
    margin-bottom: 30px;
}

.service_cell a{
    display: block;
    text-decoration: none;
    color: #000;
}

.service_cell a:hover,.index_detail_btn a:hover{
    opacity: 0.5;
    transition: all 0.2s;
}

.service_img img{
    width: 100%;
}

.service_txt{
    font-size: 19px;
    text-align: center;
    padding: 11px 0;
}

.index_detail_btn{
    margin-left: auto;
    width: 190px;
}

.index_detail_btn a{
    text-decoration: none;
    color: #fff;
    display: block;
    border: 4px solid #000;
    text-align: center;
    box-sizing: border-box;
    width: 190px;
    font-size: 19px;
    background: #000 url(/common/img/btn_arrow_2.png) no-repeat;
    background-position: center right 8px;

}

.index_detail_inside{
    border: 1px solid #fff;
    padding: 11px 0;
}

.list_wrap{
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    width: 100%;
    max-width: 1156px;
    margin: 40px auto 0;
}

.article_link{
    position: relative;
    width: 31%;
    margin-right: 30px;
    margin-bottom: 22px;
    background: #fff;
    border: 1px solid #b9b9b9;
}

.article_link:nth-child(3n){
    margin-right: 0px;
}


.article_link a{
    display: block;
    text-decoration: none;
    color: #000;
    width: 100%;
    max-width: 362px;
    background: #fff;
}

.article_link a:hover{
    opacity: 0.5;
    transition: all .2s;
}

.cat_name{
    position: absolute;
    top: 1;
    left: 1;
    text-align: center;
    font-size: 14px;
    width: 100%;
    max-width: 362px;
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.9);
}

.article_list_ttl{
    padding: 25px 20px 0;
    font-size: 19px;
}

.article_list_txt{
    font-size: 14px;
    word-break: break-all;
    padding: 6px 20px 20px;
    line-height: 1.5;
}

.article_img img{
    width: 100%;
    max-width: 362px;
    height: 200px;
    object-fit: cover;
}

.news_detail{
    width: 100%;
    max-width: 1150px;
    margin: 10px auto;
    padding-bottom: 70px;
}









/*------------- sp -------------*/

@media screen and (max-width: 767px) {


    #topics{
        width: auto;
        padding-bottom: 38px;
    }

    .contents_wrap_index{
        width: auto;
        margin: 0 auto;
        padding-bottom: 28px;
    }

    .technique_txt{
        width: auto;
        margin: 0 auto;
    }

    .mainv_txt{
        font-size: 16px;
        top: 50px;
        left: 50px;
    }

    .swiper-button-prev,
    .swiper-button-next {
        margin-top: 0;
    }
    .swiper-button-prev img,
    .swiper-button-next img {
        width: 50%;
    }
    .swiper-button-prev {
        margin-left: 50px;
    }
    .swiper-button-next {
        margin-right: 40px;
    }

    .topics_ttl{
        font-size: 20px;
        margin-top: 12px;
    }

    .single_circle{
        width: 9px;
        height: 9px;
        margin: 7px auto;
        background: url(/img/single_circle.png) no-repeat;
        background-size: 9px 9px;
    }

    .topics_container{
        position: relative;
        width: auto;
        padding: 0 50px;
    }

    .topics_swiper_container .swiper-slide img{
        width: 100%;
        height: 110px;
    }

    .topics-swiper-button-prev{
        left: 13px;
    }

    .topics-swiper-button-next{
        right: 13px;
    }

    .topics-swiper-button-prev,
    .topics-swiper-button-next{
        position: absolute;
        top: 40px;
    }

    .topics_txt{
        font-size: 14px;
    }

    .index_technique a{
        height: 130px;
        background: url(/img/sp_back_technique.png) no-repeat;
        background-size: cover;
    }

    .technique_txt_wrap{
        float: none;
        width: auto;
        text-align: center;
    }

    .technique_ttl{
        font-size: 20px;
        padding-top: 19px;
    }

    .technique_sub_txt{
        font-size: 14px;
        line-height: 1.6;
        margin-top: 9px;
    }

    .contents_ttl{
        font-size: 20px;
        padding-top: 32px;
    }

    .services_wrap{
        margin: 18px 12px;
    }

    .service_cell{
        width: 48.5%;
        margin-bottom: 12px;
    }

    .service_txt{
        font-size: 13px;
        text-align: center;
        padding: 5px 0;
    }

    .index_detail_btn{
        position: static;
        width: auto;
        margin: 5px 12px 0;
    }

    .index_detail_btn a{
        width: auto;
        font-size: 14px;
    }

    .list_wrap{
        margin: 25px 10px 0;
        justify-content: space-between;
        width: auto;
    }

    .article_link{
        margin-right: 0;
        margin-bottom: 10px;
        width: 48.5%;
    }

    .article_link a{
        width: auto;
    }

    .article_link a img{
        width: 100%;
        height: 100px;
    }

    .cat_name{
        font-size: 14px;
        width: 100%;
        padding: 5px 0;
    }

    .article_list_ttl{
        padding: 12px 10px 0;
        font-size: 16px;
        line-height: 1.4;
    }

    .article_list_txt{
        font-size: 12px;
        padding: 8px 10px 10px;
        line-height: 1.5;
    }

    .news_detail{
        width: auto;
        padding-bottom: 30px;
        margin-top: 20px;
    }

}