.section_A, .section_B, .section_C, .section_D, .section_E {
    padding: 3rem 1.5rem 3rem;
}
.img_box {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: flex-start;
    margin-top: 2rem;
}

.img_box img {
    width: 100%;
    height: auto;
    object-fit: contain;
}
.chapter {
    display: flex;
    flex-direction: column;
    text-align: center;
}
h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #906246;
}
.section_A .point2,.section_B .point2,.section_C .point2,.section_D .point2, .section_E .point2 {
    color: #916448;
    font-size: 1.6rem;
    line-height: 1.3;
}
.section_B .title_con, .section_C .title_con, .section_D .title_con, .section_E .title_con  {
    font-size: 1.6rem;
    line-height: 1.3;
    margin-top: 1.5rem;
}
.section_A .point1, .section_B .point1, .section_C .point1, .section_D .point1 {
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1.3;
    display: block;
}
.sub_title {
    border-left: 3px solid #8d5e41;
    padding-left: 1rem;
    color: #916448;
    font-size: 1.7rem;
    font-weight:700;
    margin-top: 4rem;
}
.section_A .box, .section_B .box, .section_C .box, .section_D .box, .section_E .box   {
    font-size: 1.6rem;
    line-height: 1.3;
    margin-top: 1rem;
    padding: 1rem;
}
.section_A .box:nth-of-type(1), .section_B .box:nth-of-type(1), .section_C .box:nth-of-type(1), .section_D .box:nth-of-type(1), .section_E .box:nth-of-type(1) {
    padding: 0;
}
.section_A .box:nth-of-type(2), .section_B .box:nth-of-type(2), .section_C .box:nth-of-type(2), .section_E .box:nth-of-type(2) {
    padding: 0;
}
.section_A .box .con, .section_B .box .con, .section_C .box .con, .section_D .box .con, .section_E .box .con  {
    font-size: 1.6rem;
    line-height: 1.3;
}
.section_A .img_box .con, .section_B .img_box .con, .section_C .img_box .con, .section_D .img_box .con, .section_E .img_box .con {
    font-size: 1.3rem;
    line-height: 1.2;
    margin-top: 1rem;
    flex: 1; 
}
.btn1 {
    display: block;
    background-image: url('../img/banner-icon-1.png');
    background-repeat: no-repeat;
    background-position: right center;
    padding-right: 40px; 
    text-decoration: none;
    color: #fff;
    background-color: #95694e;
    padding: 2rem 3.5rem;
    font-size: 1.8rem;
    background-size: 30%;
    margin-top: 3rem;
}
.btn2 {
    display: block;
    background-image: url('../img/banner-icon-2.png');
    background-repeat: no-repeat;
    background-position: right center;
    padding-right: 40px; 
    text-decoration: none;
    color: #fff;
    background-color: #8e1336;
    padding: 2rem 3.5rem;
    font-size: 1.8rem;
    background-size: 30%;
    margin-top: 3rem;
}