*{
 margin: 0;
 padding: 0;
 color: black;
 font-family: sans-serif;
 font-weight: normal;
 /* border: 1px solid black; */
}

nav{
    padding: 10px 0;
    text-align: center;
    background-image: url("../img/navbg.png");
    border-radius: 0 0 5px 5px ;
    position: absolute;
    width: 100%;
    height: 50px;
    overflow: hidden;
}

nav img{
    position: absolute;
    left: 0;
    margin-top: -10px;
}

nav a{
    text-decoration: none;
    color: black;
    display: inline-block;
    padding: 15px 20px;
    border-radius: 5px;
}

nav a:hover{
    transition: 0.5s;
    /*text-decoration: underline;*/
    background: #004e89;
    color: white;
}