.banner>img {
    width: 100%;
    height: 100%;
}

.nav {
    width: 100%;
    background: #f6f6f6;
}

.nav_con {
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    width: 1200px;
    height: 60px;
}

.nav_con_left {
    /* width: 300px; */
    height: 60px;
    font-size: 16px;
    line-height: 60px;
}

.active {
    color: #2369b3;
}

.nav_con_left img {
    margin-top: -5px;
}

.nav_list {
    /* width: 580px; */
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav_list li {
    margin-right: 40px;
}

.nav_list .li_end {
    margin-right: 0;
}

.nav_list li a {
    font-size: 16px;
    color: #666666;
}

.nav_list .active {
    color: #2369b3;
}

.container {
    width: 100%;
}

.container_title {
    margin: 50px auto;
    width: 445px;
    height: 104px;
}

.container_title img {
    width: 100%;
    height: 100%;
}

.con {
    width: 100%;
}

.con1 {
    background-color: #f6f9ff;
    padding: 50px 0;
}

.con1_title {
    width: 1200px;
    font-size: 36px;
    font-weight: bold;
    color: #333333;
    margin: 0 auto;
}

.con1_title>span {
    font-size: 36px;
    font-weight: bold;
    color: #2369b3;
}

.con1_con {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    margin-top: 50px;
}

.i1 {
    font-size: 24px;
    font-weight: bold;
    color: #2369b3
}

.i2 {
    font-size: 16px;
    font-weight: bold;
    color: #666
}

.info1 {
    margin-left: 35px;
}

.info2 {
    margin-top: 50px;
    margin-left: -75px;
}

.info3 {
    margin-top: 36px;
    margin-left: -216px;
}

.info4 {
    margin-top: 50px;
    margin-left: -355px;
}

.con2 {
    background-color: #eef0f4;
    padding-bottom: 45px;
}

.con2_con {
    width: 1200px;
    margin: 0 auto;
}

.con2_con_top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 45px 0;
}

.con2_top_title {
    font-size: 36px;
    font-weight: bold;
    color: #333333;
}

.con2_top_title>span {
    font-size: 36px;
    font-weight: bold;
    color: #ab1f11;
}

.con2_con_list {
    width: 995px;
    height: 62px;
    background-color: #c52616;
    border-radius: 10px;
    display: flex;
    line-height: 62px;
    padding-left: 15px;
    margin-bottom: 30px;
}

.con2_con_list .j1 {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    margin-left: 15px;
}

.con2_con_list .j2 {
    font-size: 18px;
    color: #ffffff;
    margin-left: 40px;
}

.list2 {
    background-color: #fbb952;
}

.list3 {
    background-color: #8aad7a;
}

.list4 {
    background-color: #2369b3;
}

.con3 {
    width: 1126px;
    margin: 0 auto;
    padding-bottom: 100px;
}

.con3_title {
    font-size: 36px;
    font-weight: bold;
    color: #333333;
    margin: 30px auto;
}

.con3_con {
    margin-top: 70px;
}

.con3_con ul {
    display: flex;
    justify-content: space-around;
}

.con3_con ul li {
    width: 142px;
    text-align: center;
}

.a3 {
    font-size: 24px;
    color: #fff;
    background-color: #333399;
    text-align: center;
    padding: 0 10px;
}

.a2 {
    font-size: 16px;
    color: #333333;
    padding: 15px 10px;
    text-align: center;
    border-bottom: 5px solid #333399;
}

.box {
    margin-top: 20px;
    background-color: #f2f2f2;
    padding-bottom: 20px;
}

.box2 {
    background-color: #3ab2ce;
}

.box3 {
    border-bottom: 5px solid #3ab2ce;
}