* { box-sizing: border-box;}

body {
    font-family: Arial, Helvetica, sans-serif;
}
#wrapper {
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    border: thin solid #1D316E;
}
header {
    padding: 20px;
    background-color: #1D316E;
    color: #ffffff;
    text-align: center;
}
header > img {
    max-width: 20%;
    height: auto;
    float: center;
    margin: 10px;
}
.clearright {
    clear: right;
}
nav {
    background-color: #1D316E;
    display: flex;
    justify-content: center;
    text-align: center;
    flex: 1;
}
nav > div {
    background-color: #4059A4;
    margin: 10px;
    padding: 10px;
    font-size: 20px;
}
nav > div > a {
    color: #ffffff;
    font-weight: bold;
    text-decoration: none;
}
nav > div > a:hover {
    color: #7189CE;
    text-decoration: none;
}
#WarehouseImages {
    text-align: center;
    width: auto;
    height: auto;
    box-sizing: content-box;
}
main {
    display: flex;
}
main > div {
    background-color: #B4C3EF;
    margin: 10px;
    padding: 10px;
}
.left {
    flex: 2;
    flex-wrap: wrap;
}
.left > img {
    width: 30%;
    height: auto;
    float: right;
    margin: 20px;
}
.right {
    flex: 1;
}
.horizontalbanner {
    flex: none;
    text-align: center;
}
footer {
    background-color: #7189CE;
    margin: 10px;
    padding: 10px;
    font-weight: bold;
}
footer p {
    text-align: center;
}
#EZFulfillmentFooter {
    text-align: center;
}
@media only screen and (max-width: 1024px) {
    #wrapper {
        width: 100%;
        border: none;
    }
    main {
        flex-direction: column;
    }
    header > img {
        width: 100%;
        height: auto;
        float: right;
    }
    img {
        width: 60%;
        height: auto;
    }
}
@media only screen and (max-width: 510px) {

    nav {
        flex-direction: column;
    }   
    main {
        flex-direction: column;
    }   
    header > img {
        width: 40%;
        height: auto;
        float: none;
    }
    .left > img {
        width: 100%;
        height: auto;
        float: none;
        margin: 0%;
    }
    nav > div {
        width: auto;
        margin: 5px;
    }
    main > div {
        margin: 5px;
    }
    img {
        width: 80%;
        height: auto;
    }
}