.content {
    background: url("../../img/ruihua/cultivate_02.png") no-repeat top center #f6f7f9;
    padding-top: 126px;
    padding-bottom: 77px;
}

.ruihua_p {
    color: #fff;
    width: 1200px;
    margin: 0 auto;
    font-size: 40px;
    text-align: center;
    margin-bottom: 123px;
}

.ruihua_div {
    background:rgba(255,255,255,.2);

}

.ruihua_ul {
    width: 1200px;
    margin: 0 auto;
    height: 48px;
    line-height: 48px;
}
.ruihua_ul li{
    float: left;
    padding: 0 50px;
}

.ruihua_ul li a {
    color: #fff;
    font-size: 16px;
}

.ruihua_ul li:hover  {
    background: #1781fb;
}