*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: all 0.4s;
}
body{
    background-color: #E8E8E8;
}
a{
    text-decoration: none;
    color: #202020;
    font-size: 16px;
    word-break: break-all;
}

/* navbar styling */
.navbar{
    --bs-navbar-padding-y: 0;
    display: flex;
    height: 64px;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: fixed;
    padding-left: 5vw;
    padding-right: 5vw;
    background-color: #ffffff;
    z-index: 4;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

/* logo style  */
.logo img{
    width: 60px;
    height: 60px;
}

.hamburger-menu{
    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: 100%;
    top: 64px;
    left: 0;
    background-color: rgb(255, 255, 255);
    font-weight: 600;
    height: 100%;
}
.nav-menu a{
    display: block;
    text-align: center;
    padding: 5px 0;
}
.to-center{
    display: block;
    text-align: center;
    padding: 5px 0;
}
.nav-menu a:hover{
    background-color: rgb(223, 251, 219);
}
.hide{
    display: none;
}

/* for Desktop view  */
@media screen and (min-width:660px){
    .navbar{
        justify-content: space-between;
        padding-top: 4px;
    }
    .nav-menu{
        display: block;
        position: static;
        width: auto;
        margin-right:20px;
        background: none;
    }
    .nav-menu a{
        display: inline-block;
        padding: 8px 20px;
    }
    .to-center{
        display: inline-block;
         padding: 8px 20px;
     } 
    .nav-menu a:hover{
        background-color: rgb(223, 251, 219);
        border-radius: 5px;
    }
    .hamburger-menu{
        display: none;
    }
}