div#cont div#c3_lrr,
#base{
    width: 985px;
}
.main{
    width: 750px;
}
.grid_2col{
    display: grid;
    grid-template-columns: repeat(2,1fr);
}
.grid_3col{
    display: grid;
    grid-template-columns: repeat(3,1fr);
}
.flex_col2{
    display: flex;
}
.grid_gap10{
    gap: 10px;
}
.grid_gap20{
    gap: 20px;
}
.l_img{
    width: 100%;
}
.l_txt{
    font-size: 15px;
}
.l_txt_indent{
    text-indent: -1rem;
    padding-left: 1rem;
}
.mt_5{
    margin-top: 5px;
}
.mt_10{
    margin-top: 10px;
}
.mt_15{
    margin-top: 15px;
}
.mt_20{
    margin-top: 20px;
}
.mt_30{
    margin-top: 30px;
}
.mt_40{
    margin-top: 40px;
}
.m_heading__top_ttl{
    display: inline-block;
    font-size: 30px;
    font-weight: bold;
    border-bottom: 6px solid #24AF72;
}
.m_heading__ttl{
    background: #F8F8F8;
    border-left: 6px solid #23AF72;
    text-align: left;
    padding: 25px;
    font-size: 24px;
    font-weight: bold;
    line-height: 1.3;
}
.m_heading__ttl_sub{
    font-size: 18px;
    font-weight: bold;
}
.m_ttl_s{
    font-size: 24px;
    font-weight: bold;
}
.note_txt{
    font-size: 14px;
}
.txt_bold{
    flex: 16px;
    font-weight: bold;
}
.ttl_tag{
    font-size: 15px;
    font-weight: bold;
    background: #23AF72;
    color: #fff;
    display: inline-block;
    padding: 2px 3px;
}
.step_tag{
    font-size: 14px;
    font-weight: bold;
    background: #23AF72;
    color: #fff;
    display: inline-block;
    padding: 0px 10px;
    margin-right: 10px;
}

.link_transp {
    transition: opacity 0.2s;
  }
  @media (any-hover: hover) {
    .link_transp:hover {
      opacity:  0.7;
    }
  }
  .btn_arrow{
    display: inline-block;
    width: 17px;
    padding-left: 5px;
  }
  .m_sp{
    display: none;
  }
  @media screen and (max-width: 768px) {
    .m_sp{
        display: block;
      }
    .m_heading__top_ttl{
        font-size: 24px;
        font-weight: bold;
        border-bottom: 6px solid #24AF72;
    }
    .m_heading__ttl{
        padding: 15px;
        font-size: 20px;
    }
    .m_heading__ttl_sub{
        font-size: 18px;
    }
    .m_ttl_s{
        font-size: 18px;
    }
    .content__ttl{
        flex: 16px;
    }
    .m_faq__q{
        font-size: 16px;
    }
    .grid_1col_sp{
        display: grid;
        grid-template-columns: repeat(1,1fr);
    }
    .flex_col2{
        flex-direction: column;
    }
    .flex_alignC_sp{
        align-items: center;
    }
}
    .point_wrap{
        padding: 10px;
        background-color: #ECF7EF;
    }
    .point_box{
        margin-top: 10px;
    }
    .point_box ul li{
        background-color: #fff;
        padding: 15px 10px;
        margin: 0 auto;
        width: 100%;
    }
    .point_box ul li a{
        width: 100%;
        display: inline-block;
    }
    .point_ico{
        margin: 0 auto;
        display: block;
    }
    .point_txt{
        font-size: 14px;
        color: #333333;
    }
    .content_item:not(:first-of-type){
        border-top: 1px solid #D6D6D6;
        padding-top: 20px;
    }
    .content_item{
        position: relative;
        padding: 20px 0;
        padding: 0 0 20px;
    }
    .content_item_img{
        display: block;
        width: 30%;
    }
    .content__ttl{
        font-size: 18px;
        font-weight: bold;
        margin: 0 0 15px 20px;
        line-height: 1;
        position: relative;
    }
    .content__ttl::before{
        content: "";
        width: 20px;
        height: 20px;
        background: #23AF72;
        clip-path: polygon(0 0, 0% 100%, 100% 0);
        position: absolute;
        top: 0;
        left: -20px;
    }
    .m_faq__q {
        position: relative;
        margin-bottom: 12px;
        padding: 4px 0 4px 40px;
        font-weight: bold;
        font-size: 18px;
    }
    .m_faq__q::before {
        content: "";
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        display: block;
        width: 33px;
        height: 33px;
        margin: auto 0;
        background: url(../../../img/certification/about/icon_q.svg) no-repeat center center / contain;
    }
    .m_faq__a {
        position: relative;
        padding-left: 40px;
    }
    .m_faq__a::before {
        content: "";
        position: absolute;
        top: 0;
        left: 15px;
        display: block;
        width: 18px;
        height: 24px;
        background: url(../../../img/certification/about/icon_a.svg) no-repeat center center / contain;
    }
    .m_link--hasIco {
        position: relative;
        display: block;
        padding-right: 20px;
    }
    .m_link--hasIco::before {
        content: "";
        position: absolute;
        top: 0;
        bottom: 0;
        right: 2px;
        display: block;
        width: 8px;
        height: 8px;
        margin: auto 0;
        border-right: 2px solid;
        border-top: 2px solid;
        transform: rotate(45deg);
    }
    .m_link {
        color: #00087D;
        text-decoration: underline;
    }
    .m_faq__aMsg + .m_faq__aMsg {
        margin-top: 10px;
    }
    .m_linkBox--right {
        justify-content: flex-end;
    }
    .m_linkBox {
        display: flex;
    }
    #filter,
    .m_sideNav_item:nth-of-type(2),
    .m_sideNav_item:nth-of-type(4),
    #noSearch{
        display: none;
    }
  @media screen and (max-width: 768px) {
    .content_item_img{
        width: 100%;
    }
  }