vhubcss.css

*{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
 }

 .header {
    min-height: 100vh;
    width: 100%;
    background-image: url(bg4.png);
    background-size: cover;
    background-position: center;
 }
 
 nav {
     display: flex;
     padding: 2% 6%;
     justify-content: space-between;
     align-items: center;
 
 }
 
 nav img {
     width: 80px;
 }
 
 .nav-links {
     flex: 1;
     text-align: right ;
     
 }
 
 .nav-links ul li {
     list-style: none;
     display: inline-block;
     margin-left: 20px;
     padding: 8px 12px ;
     position: relative;
 }
 
 .nav-links ul li a {
     color: antiquewhite;
     text-decoration: none;
     
     font-size: 20px;
     font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
 }
 
 .nav-links ul li::after{
     content: '';
     width: 0%;
     height: 2px;
     background: ghostwhite;
     display: block;
     margin: auto;
     transition: 0.5s;
 }
 
 .nav-links ul li:hover::after{
     width: 100%;
 }