body {
    padding: 0px;
    margin: 0px;
}
.head_container {
    margin: 0 auto;
    padding: 0;
    display: flex;
    align-items: center;
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3);
}
.head_container h1 {
    width: 30vw;
    height: 4vh;
    padding-top: 2.6vh;
    padding-bottom: 3vh;
    padding-left: 5vw;
    margin: 0;
    color: #1e1e1e;
}
.head_container nav {
    margin-left: 17vw;
    font-size: 22px;
    font-weight: bold;
}
.head_container .nav-links {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
}
.head_container .nav-links li {
    margin-left: 6.8vw;
    position: relative;
}
.head_container .nav-links a {
    text-decoration: none;
    color: #1e1e1e;
    padding: 5px 0;
    transition: all 0.3s;
}
.head_container .nav-links a.active, .nav-links a:hover {
    color: #d4af3a;
}
.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -15px;
    left: 0;
    background-color: #d4af3a;
    transition: width 0.3s;
}
.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}