#wrapper{
    display: grid;
    grid-auto-rows: minmax(0px auto);
    grid-template-columns: minmax(0px, 1fr) repeat(6, minmax(0, 175px)) minmax(0px, 1fr)
}
nav{
    font-weight: bold;
    background-color: gray;
    grid-row: 2 / 3 ;
    grid-column: 2 / -2;
    position: sticky;
    top: 0;
}
nav a{
    text-decoration: none;
    color: chartreuse;
    padding: 1rem 0rem;
    display:block;
    text-align: center;
}
nav ul{
    margin: 0px;
    padding: 0px;
    display: flex;
    flex-flow: row;
    list-style-type: none;
}
nav ul li{
    width: 100%;
}
body{
    background-color: #FFFFFF;
    color: #666;
    font-family: Verdana, Tahoma, sans-serif;
    background-attachment: fixed;
    margin: 0px;
}
header{
    grid-row: 1 / 2;
    grid-column: 2 / -2;
    font-family: Verdana, Tahoma, sans-serif;
    background-color: gray;
}
header a{
    color: tomato;
    text-decoration: none;
}
header h1{       
    line-height:150%;
    padding: 0.5rem;
    background-image: url(juicebox/juiceboxlogo.png);
    background-position: right;
    background-repeat: no-repeat;
    padding-left: 1em;
    background-origin: content-box;
    margin: 0;
}

main{
    padding-left: 2rem;
    padding-right: 2rem;
    grid-row: 4 / 5 ;
    grid-column:  2 / -2;
    background: lightgray;
}
main z{
    float: right;
    padding-left: 2rem;
}
main ul{
    float: right;
}
h3{
    color: tomato;
}
footer{
    text-align: center;
    grid-row: 5 / 6;
    grid-column: 2 / -2;
}

#greybar{
    background-color: grey;
    grid-row: 1 / 2;
    grid-column:1 / -1;
}
#background{
    height: 300;
    background-size: cover;
    background-image: url(juicebox/dognut.jpg);
    grid-row: 3 / 4;
    grid-column: 1 / -1;
    background-repeat: no-repeat;
    background-position: center;
}



@media only screen and (max-width: 992px){
    #wrapper{
        grid-template-columns: minmax(0px, 1fr) repeat(6, minmax(0, 768px)) minmax(0px, 1fr)}
    nav{
        grid-row: 2 / 3;
        grid-column: 2 / 5;
        position: static;
    }
    nav ul{
        flex-flow: column nowrap;
    }
    main z{
        flex: bottom;
        height: auto;
    }
    
}
@media only screen and (max-width: 768){
    #wrapper{grid-template-columns: minmax(0px, 1fr) repeat(6, minmax(0, 100%)) minmax(0px, 1fr)}
    #homehero{
        display: none;
    }
    header h1{
        background-image: none;
        text-align: center;
    }
    nav{
        grid-row: 2 / 3;
        grid-column: 1 / -1;   
    }
}