.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;
}

.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-left: 20px;
}

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

.lxwm2 {
    width: 1200px;
    margin: 0 auto;
    margin-top: 50px;
    padding-bottom: 100px;
}

.lxwm3 {
    margin: 0 auto;
    width: 445px;
}

.lxwm4 {
    width: 1200px;
    margin-top: 68px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lxwm5 {
    flex: 1;
    padding: 20px;
}

.lxwm5 p {
    font-size: 30px;
    font-weight: bold;
    padding-left: 10px;
    margin-bottom: 25px;
}

.lxwm5 li {
    font-size: 18px;
    padding-left: 15px;
    color: #333;
    line-height: 2.5;
    display: flex;
}

.lxwm5 li div span:nth-child(1) {
    margin-top: -3px;
}

.lxwm5 span {
    font-size: 20px;
    color: #2369b3;
    margin-left: 9px;
    margin-top: -3px;
}


/* .lxwm6 {

    width: 583px;

} */