Main_business {
    padding: 4rem 8rem;
    display: block;

}

Main_business .row1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f6f6f6;
}

Main_business .row2 {
    background-color: #9f2627;
    height: 2px;
    width: 4rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

Main_business .text1 {
    font-size: 1.8rem;
    color: #302D2C;
    /* font-weight: bold; */
}

Main_business .row3 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    /* margin-top: 1rem; */
}

Main_business .column_1 img {
    height: 7rem;
}


Main_business .column_2 img {
    height: 7rem;
}

Main_business .column_3 img {
    height: 7rem;
}

Main_business .column_4 img {
    height: 7rem;
}

Main_business .column_5 img {
    height: 7rem;
}

/* Main_business .column_1:hover,
Main_business .column_2:hover,
Main_business .column_3:hover,
Main_business .column_4:hover,
Main_business .column_5:hover {
    background-color: #793740;
    background-image: none;
} */
Main_business .column_1.selected,
Main_business .column_2.selected,
Main_business .column_3.selected,
Main_business .column_4.selected,
Main_business .column_5.selected {
    background-color: #793740;
    background-image: none;
}

Main_business .column_1 {
    background-image: url('../../img/jijin_index/c1.png');
    width: 20%;
    background-repeat: no-repeat;
    background-size: contain;
    height: 26rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

Main_business .column_2 {
    background-image: url('../../img/jijin_index/c2.png');
    width: 20%;
    background-repeat: no-repeat;
    background-size: contain;
    height: 26rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

Main_business .column_3 {
    background-image: url('../../img/jijin_index/c3.png');
    width: 20%;
    background-repeat: no-repeat;
    background-size: contain;
    height: 26rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

Main_business .column_4 {
    background-image: url('../../img/jijin_index/c4.png');
    width: 20%;
    background-repeat: no-repeat;
    background-size: contain;
    height: 26rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

Main_business .column_5 {
    background-image: url('../../img/jijin_index/c5.png');
    width: 20%;
    background-repeat: no-repeat;
    background-size: contain;
    height: 26rem;
    display: flex;
    align-items: center;
    justify-content: center;
}


Main_business .column1{
    flex: 1;
    text-align: right;
}
Main_business .column2 {
    flex: 4;
    padding-left: 1rem;
    padding-top: 1rem;
}
Main_business .text_dazi {
    font-size: 10rem;
    color: #9f2627;
    /* font-weight: bold; */
}
Main_business .text_xiaozi {
    font-size: 24px;
}
Main_business .text2 {
    font-size: 1rem;
    line-height: 1.5;
}
Main_business .content_1,Main_business .content_2,Main_business .content_3,Main_business .content_4,Main_business .content_5 {
    /* max-width: 800px; */
    margin: 0 auto;
    padding: 20px;
    /* background-color: #f9f9f9; */
    border-radius: 8px;
    /* box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); */
}

Main_business .row_title {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    flex-direction: column;
}

Main_business .text_tt {
    font-size: 1.5rem;
    /* font-weight: bold; */
    color: #333;
}

Main_business .text_dd {
    font-size: 18px;
    color: #666;
}

Main_business .row_line {
    height: 1px;
    background-color: #ddd;
    margin: 10px 0;
}

Main_business .row_content {
    line-height: 1.6;
}

Main_business .text_content {
    font-size: 1rem;
    color: #555;
    line-height: 2rem;
    text-align: justify;
}

Main_business .text_red {
    color: #873033;
    font-weight: bold;
}
Main_business .img_box{
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}
Main_business .row_text{
    border-bottom:1px solid #dddddd;
    padding-bottom: .5rem;
}

footer{
    background-color:#f3f4f4;
}