nav{
    position: fixed;
    top: 0;
    height: 40px;
    max-width: 100vw;
    width: 100vw;
    padding: 0 10vw;
    box-shadow: 1px 1px 2px 2px rgb(153, 153, 153);
    box-sizing: border-box;
    background: #fff;
}
#main-container{
    margin-top: 60px;
}
nav ul{
    height: 100%;
    width: 100%;
}
nav ul li{
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
    list-style: none;
    height: 100%;
    width: auto;
    /*padding: 7px 10px;*/
    font-weight: 800;
    color: rgb(122, 122, 122);
    background: none;
    box-sizing: border-box;
    cursor: pointer;
}
nav ul li a{
    padding: 7px 10px;
}
nav ul li:hover{
    color: #fff;
    background: rgb(122, 122, 122);
}
@media screen and (max-width: 884px){
    nav{
        padding: 0 5vw;
    }
}
@media screen and (max-width: 785px){
    nav{
        padding: 0 1vw;
    }
}
@media screen and (max-width: 721px){
    nav ul li{
        font-size: 0.8em;
    }
}
@media screen and (max-width: 602px){
    nav ul li a{
        padding: 7px 5px;
    }
    nav{
        padding: 0 0;
    }
}
@media screen and (max-width: 602px){
    nav ul li a{
        padding: 7px 3px;
    }
}
/*
Design doesn't work with a width inferior as 506px 
*/