header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;

    width: 90%;
    max-width: 980px;

    margin: auto;
}

header img {
    width: 75px;
    margin-left: 20px;
    padding: 15px 0;
}

header nav ul {
    display: flex;
}

header nav ul li {
    list-style: none;
}

header nav ul li a {
    text-decoration: none;
    font-size: 1.4rem;
    padding: 0 1.4rem;
}


.logo_nav {
    cursor: pointer;
}

.logo_text {
    font-size: 0;
    margin: 0;
}

.nav_links {
    list-style: none;
}

.nav_links li a {
    font-weight: 700;
    font-size: 1.4rem;
    color: black;
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease 0s;
}

.nav_links li a:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 3px;
    bottom: 0;
    top: 20px;
    left: 0;
    background-color: #0088a9;
    visibility: hidden;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transition: all 0.2s ease-in-out 0s;
    transition: all 0.2s ease-in-out 0s;
}

.nav_links li a:hover {
    color: #0088a9;
}

.nav_links li a:hover:before {
    visibility: visible;
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}