#tongji-top-service a{
    color: #f96203;
}
.education-box{
    width: 100%;
    background-color: rgb(250, 250, 250);
    overflow: hidden;
}
.education-box .education-nav{
    width: 1200px;
    height: 60px;
    margin: 50px auto 0;
    background-color: white;
}
.education-box .education-nav .education-nav-box{
    width: 100%;
    height: 100%;
}
.education-box .education-nav .education-nav-box .education-nav-item{
    float: left;
    height: 100%;
    text-align: center;
    line-height: 60px;
    color: #7f7f7f;
    width: 20%;
    font-size: 18px;
}