.part-of-pro{
    text-align: center;
    background: #f4f5f5;
    padding: 10px 20px 50px;
    border: 4px dashed #ddd;
}

.nav-header ul li a {
    color: #0087be;
    padding: 1em 1.5em;
    border-radius: 0;
    border-bottom: 2px solid transparent;
}

.nav-header > ul > li:hover > a {
    color: #101517;
    background-color: transparent;
    border-color: #101517;
}