.center_box {}

.center_box .c_b_title {
    font-weight: 600;
    font-size: 32px;
    color: #000000;
}

.h_c_conent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 550px;
}

.c_b_contents {
    font-size: 20px;
    color: #000000;
    line-height: 54px;
    width: 70%;
    margin-top: 10px;
}

.right_img_box {}

.center_img {
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrow_left,
.arrow_right {
    width: 60px;
}

.arrow_img {
    width: 100%;
}

.text_logo {
    width: 220px;
    margin: 0 30px;
}

.text_img {
    width: 100%;
}

.center_title {
    margin-top: 15px;
    width: 100%;
    text-align: center;
    font-weight: 600;
    font-size: 22px;
    color: #397DEE;
}

.right_img {
    width: 340px;
}


.introduce_main {
    margin: 50px 20px;
}

.titles {
    margin-bottom: 30px;
    font-weight: 600;
    font-size: 22px;
    color: #333333;
    text-align: center;
}

.introduce {
    text-indent: 2em;
    font-weight: 400;
    font-size: 17px;
    color: #333333;
    line-height: 44px;
    text-align: left;
}

.box_main {
    display: flex;
    margin-bottom: 70px;
}

.boxs {
    flex: 1;
}

.box_img {
    width: 80%;
    margin: 0 10%;
}

.imgs {
    width: 100%;
}

.box_text {
    margin-top: 10px;
    font-weight: 500;
    font-size: 18px;
    color: #333333;
    text-align: center;
}


.es {
    margin-right: 5px;
}


.c_m_box {
    padding-top: 70px;
}

.c_m_box .c_m_b_tab {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.c_m_box .c_m_b_tab .c_m_b_t_item {
    width: 176px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 25px;
    border: 1px solid rgba(57, 125, 238, 0.24);
    font-weight: 600;
    font-size: 20px;
    color: #333333;
    border-radius: 30px;
    cursor: pointer;
}

.c_m_box .c_m_b_tab .c_m_b_t_item_active {
    border-color: #397DEE;
    color: #397DEE;
}

.c_m_box .c_m_b_tab .c_m_b_t_item img {
    width: 22px;
    height: 22px;
    margin-right: 13px;
}

.c_m_b_content .c_m_b_c_box {
    display: none;
}

.c_m_b_content .c_m_b_c_box .c_m_b_c_b_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 120px;
}

.c_m_b_c_b_b_img {
    width: 600px;
    height: auto;
}

.c_m_b_c_b_left {
    font-weight: 600;
    font-size: 20px;
    color: #000000;
}

.c_m_b_c_b_center {
    font-weight: 400;
    font-size: 16px;
    color: #000000;
    margin-top: 12px;
}

.c_m_b_c_b_center2 {
    width: 60%;
    font-size: 16px;
    color: #000000;
    line-height: 32px;
}

.c_m_b_c_b_c_box {
    margin-top: 22px;
    display: flex;
    align-items: center;
}

.c_m_b_c_b_c_box img {
    width: 21px;
    height: auto;
    margin-right: 11px;
}

.c_m_b_c_b_btn {
    display: flex;
    align-items: center;
    margin-top: 20px;
    cursor: pointer;
    font-weight: 400;
    font-size: 16px;
    color: #397DEE;
}

.c_m_b_c_b_btn img {
    width: 20px;
    height: 20px;
}