<!-- **最新情報見出し（フリーパーツ） ↓↓ -->

.sec_ttl {
    margin-bottom: 38px;
}

.sec_ttl h2 {
    font-size: 3.4rem;
    text-align: center;
    letter-spacing: .3rem;
}
.en03 {
    font-family: 'Playfair Display', serif;
    letter-spacing: 0.2rem;
}
.sec_ttl p {
    position: relative;
    text-align: center;
    font-size: 1.4rem;
    letter-spacing: 0.2rem;
    margin-top: 3px;
}

<!-- **最新情報↓↓ -->

.fs-p-dateList > li {
    border: 1px solid #999999;
    border-width: 1px 0 0 0;
    padding: 20px 0 0;
}


.fs-p-dateList > li:last-child {
    border-bottom-width: 1px;
    padding-bottom: 16px;
}


.fs-pt-list--noMarker > li + li, .fs-pt-list--unordered > li + li, .fs-pt-list--ordered > li + li, .fs-pt-list--note > li + li {
    margin-top: 23px;
}

<!-- **トップ紹介（フリーパーツ） ↓↓ -->

@media screen and (max-width: 767px)
.index_sec01.wrap {
    width: 100%;
}

@media screen and (max-width: 767px)
.index_sec01.sec-box {
    display: block;
    margin-bottom: 14%;
}

@media screen and (max-width: 767px)
.sec-box {
    margin-bottom: 16%;
}


.index_sec01.sec-box {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 78px;
}


@media screen and (max-width: 767px)
.index_sec01.sec-box h2 {
    width: 92%;
    margin: 0 auto 8% auto;
    font-size: 5vw;
    letter-spacing: 0.15rem;
    line-height: 1.5625;
    color: #231815;
}

@media screen and (max-width: 767px)
.index_sec01 h2.sp {
    display: block !important;
}

@media screen and (max-width: 767px)
.index_sec01.sec-box .img {
    width: 100%;
    margin-left: 0;
    padding-right: 4%;
    padding-left: 4%;
    box-sizing: border-box;
}

@media screen and (max-width: 767px)
.index_sec01.sec-box .txt {
    width: 92%;
    margin: 18% auto 0 auto;
    max-width: inherit;
    padding-top: 0;
}

.index_sec01.sec-box .txt {
    width: 55%;
    max-width: 624px;
    padding-top: 70px;
    box-sizing: border-box;
}

@media screen and (max-width: 767px)
.index_sec01.sec-box .txt h2.pc {
    display: none !important;
}


.index_sec01.sec-box .txt h2.pc {
    display: block !important;
}

.index_sec01.sec-box .txt h2 {
    margin: 50px 0 38px 0;
    font-size: 3.2rem;
    letter-spacing: 0.25rem;
    line-height: 1.5625;
    color: #231815;
}

@media screen and (max-width: 767px) {
.index_sec01.sec-box h2 {
    width: 92%;
    margin: 0 auto 8% auto;
    font-size: 5vw;
    letter-spacing: 0.15rem;
    line-height: 1.5625;
    color: #231815;
}
}

.min {
    font-family: 'Noto Serif JP', serif !important;
}

.img_top {
    margin-right: 50px;
}

<!-- **コラム（フリーパーツ） ↓↓ -->

.fs-pt-column {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    -ms-grid-rows: auto;
    grid-template-rows: auto;
    align-items: flex-start;
    margin-bottom: 90px;
}