.petit_banner {
    background: url(../../../../../img/petit/petit-banner.jpg) no-repeat top / cover;
}

.petit_banner .gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0));
}

.symptoms-desc_box .symptoms_img img {
    height: 100%;
    width: auto;
}

.color-section {
    background-color: #f9f9f9;
}

.petit {
    padding: 100px;
}

.petit .img {
    width: 100%;
    height: 300px;
    background-color: blue;
}

.petit .tit {
    font-size: 32px;
    color: #767676;
    font-weight: 300;
    margin: 20px 0;
    padding: 0 20px;
}

.petit .sub {
    color: #767676;
    font-size: 16px;
    font-weight: 300;
}

section.banner-section .banner1 {
    padding: 100px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

section.banner-section .banner1 .img {
    width: 100%;
    height: 50vw;
    max-height: 350px;
    border-radius: 32px;
    overflow: hidden;
}

section.banner-section .banner1 .img img {
    width: 100%;
}

section.banner-section .banner1 .txt {
    font-size: 24px;
    font-weight: 300;
}

section.filler .sub {
    font-size: 18px;
    text-align: center;
    font-weight: 300;
    color: #767676;
}

section.filler .tit {
    font-size: 44px;
    text-align: center;
    font-weight: 300;
    color: #767676;
}

section.filler .desc {
    font-size: 16px;
    text-align: center;
    color: #767676;
    padding: 10px 0;
    font-weight: 100;
    margin-bottom: 80px;
}

section.filler .desc_wrap {
    padding: 0 20px;
    margin-bottom: 200px;
}

section.filler .desc_wrap .desc_box {
    display: flex;

    height: 300px;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid #efefef;
    margin-bottom: 20px
}

section.filler .desc_wrap .desc_box:nth-child(2n) {
    flex-direction: row-reverse;
}


section.filler .desc_wrap .desc_box .img {
    border-radius: 32px;
    width: calc(100% / 2);
    height: 100%;
    flex: 1.5;
    overflow: hidden;
}

section.filler .desc_wrap .desc_box .img img {
    width: 100%;
}

section.filler .desc_wrap .desc_box .txt {
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
    box-sizing: border-box;
    width: calc(100% / 2);
}

section.filler .desc_wrap .desc_box .txt .tit {
    color: #7a73cd;
    font-size: 26px;
    font-weight: 700;
    text-align: start;
    margin-bottom: 20px;
}

section.filler .desc_wrap .desc_box .txt .sub {
    text-align: start;
}


.main_banner .gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    opacity: 0.4;
    background: hsla(33, 100%, 53%, 1);

    background: linear-gradient(90deg, hsla(33, 100%, 53%, 1) 0%, hsla(58, 100%, 68%, 1) 100%);

    background: -moz-linear-gradient(90deg, hsla(33, 100%, 53%, 1) 0%, hsla(58, 100%, 68%, 1) 100%);

    background: -webkit-linear-gradient(90deg, hsla(33, 100%, 53%, 1) 0%, hsla(58, 100%, 68%, 1) 100%);

    filter: progid: DXImageTransform.Microsoft.gradient(startColorstr="#FF930F", endColorstr="#FFF95B", GradientType=1);
}

.color-section {
    background-color: #f9f9f9;
    display: flex;
    gap: 10px;
    padding: 40px 20px;
}

.color-section .symptoms-desc_box {
    width: calc((100% - 30px)/4);
}

.color-section .symptoms-desc_box {
    padding: 0;
}

.color-section .symptoms-desc_box .symptoms_tit {
    font-size: 18px;
}
@media screen and (max-width: 1920px){
    .petit_banner {
        background-position: center;
    }
}
@media screen and (max-width:820px) {
    section.filler .desc_wrap .desc_box {
        flex-direction: column;
    }

    section.filler .desc_wrap .desc_box:nth-child(2n) {
        flex-direction: column;
    }


    section.filler .desc_wrap .desc_box .img {
        width: 100%;
        max-width: 500px;
        height: 35vw;
        margin-bottom: 10px;
    }

    section.filler .desc_wrap .desc_box .txt {
        width: 100%;
        max-width: 500px;
    }

    section.filler .desc_wrap .desc_box {
        height: auto;
    }

    section.filler .desc_wrap .desc_box .txt .tit {
        font-size: 24px;
        margin-bottom: 10px;
    }

    section.filler .desc_wrap .desc_box .txt .sub {
        font-size: 16px;
    }

    section.filler .desc_wrap {
        margin-bottom: 0;
    }

    .color-section {
        flex-direction: column;
        row-gap: 40px;
    }

    .color-section .symptoms-desc_box {
        width: 100%;
        display: flex;
        align-items: center;
        column-gap: 10px;
    }

    section.color-section .symptoms-desc_box .symptoms_img {
        width: calc((100% - 10px) / 2)
    }

    section.color-section .symptoms-desc_box .symptoms_img img {
        width: 100%;
        height: auto;
    }

    section.color-section .symptoms-desc_box .txt {
        width: calc((100% - 10px) / 2)
    }

    section.banner-section .banner1 {
        padding: 40px 10px;
    }

    section.filler {
        margin-top: 40px;
    }

    section.filler .desc {
        margin-bottom: 20px;
    }

    section.filler .sub {
        font-size: 20px;
    }

    section.filler .tit {
        font-size: 24px;
    }

    section.banner-section .banner1 .txt {
        font-size: 20px;
    }
}

@media screen and (max-width:650px) {
    section.color-section .symptoms-desc_box .symptoms_img img {
        height: 100%;
        width: auto;
    }

    section.banner-section .banner1 .txt {
        font-size: 16px;
        word-break: keep-all;
    }
}

@media screen and (max-width:560px) {
    .color-section .symptoms-desc_box .symptoms_tit {
        font-size: 20px;
    }

    .color-section {
        padding: 40px 10px;
    }

    section.filler .desc {
        font-size: 14px;
    }

    section.banner-section .banner1 .img {
        border-radius: 12px;
    }

    section.banner-section .banner1 {
        gap: 10px;
    }

    section.color-section .symptoms-desc_box .symptoms_sub {
        font-size: 14px;
    }
}