*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: all 0.4s;
    }
    body{
    font-family: sans-serif;
    }
    a{
        text-decoration: none;
        color: black;
        font-size: 1.3rem;
        font-weight: bold;
    }
    h1{
        font-size: 16px;
        font-weight: bold;
    }
    
    /* navbar styling */
    .navbar{
    display: flex;
    height: 5rem;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-bottom: 1px solid rgb(255, 255, 255);
    }
    
    /* logo style  */
    .logo img{
    width: 150px;
    height: 45px;
    margin-left:1rem;
    }
    
    .hamburger-menu{
    padding-right: 1.5rem;
    cursor: pointer;
    }
    
    .hamburger-menu .line{
       display: block;
       width:2.5rem;
       height: 2px;
       margin-bottom: 10px;
       background-color: black;
       cursor: pointer;
    }
    
    .nav-menu{
    position: fixed;
    width: 94%;
    top: 6rem;
    left: 18px;
    background-color: rgb(255, 255, 255);
     font-weight: 600;
    
    }
    .nav-menu a{
    display: block;
    text-align: center;
    padding: 5px 0;
    }
    .nav-menu a:hover{
    background-color: rgb(69, 94, 154);
    }
    
    .hide{
    display: none;
    }
    
    /* for Desktop view  */
    @media screen and (min-width:500px){
    .navbar{
        justify-content: space-around;
    }
    .nav-menu{
        display: block;
        position: static;
        width: auto;
        margin-right:20px;
        background: none;
    }
    .nav-menu a{
        display: inline-block;
        padding: 10px 15px;
    }
    .nav-menu a:hover{
        background-color: rgb(69, 94, 154);
        border-radius: 5px;
    }
    .hamburger-menu{
        display: none;
    }
    }