body{
    background-color: lightgray;
}

.main-wrapper{
    display: flex;
    flex-direction: row;
}

.left-main{
    flex: 0 0 15%;
}

main{
    flex: 1 0 70%;

    text-align: center;
    border: 2px solid black;
    border-radius: 30px;
    background-color: white;
    width:75%;
    position: relative;
}

.right-main{
    flex: 0 0 15%;
}

 
nav{
    background-color: black;
    height: 50px;
    display: flex;
    flex-direction: row;
    align-items:center;
    gap: 10px;
}

nav a{
    padding: 4px;
    color:rgb(179, 178, 178);
}

nav a:hover{
    color: rgb(201, 201, 201);
}

nav svg{
    display: none;
    width: 50px;
}



@media only screen and (max-width: 640px){
    nav a{
        display: none;
    }

    nav svg{
        display: block;
    }

    nav:hover a{
        display: block;
    }
    

    nav{
        position: fixed;
        z-index: 1;
        align-items:normal;
        background-color: white;
        float:left;
        width:auto;
        height: auto;
        flex-direction: column;
        border: 2px solid black;
    }

    .left-main{
        flex: 0 0 0;
    }

    main{
        flex: 0 0 100%;
    }

    .right-main{
        flex: 0 0 0;
    }


}