body {
    height: auto;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Arial Nova Light';
}
#image_size{
    width:1250px;
}
#header {
    height: 150px;
    width: 1250px;
    margin-left: auto;
    margin-right: auto;
}
#body {
    height: auto;
    width: 1250px;
    padding:0px 0px 0px 0px;
    margin-top: 10px;
    margin-left: auto;
    margin-right: auto;
}

/*Menu Bar*/
#nav_pane {
    width: 750px;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Arial Nova Light';
}
ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

li {
    float: left;
}

    li a, .dropbtn {
        display: inline-block;
        color: darkgray;
        text-align: center;
        padding: 14px 16px;
        text-decoration: none;
    }
        li a:hover, .dropdown:hover .dropbtn {
            
            color:black;
        }

    li.dropdown {
        display: inline-block;
        
    }

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    
}

    .dropdown-content a {
        color: darkgray;
        padding: 12px 16px;
        text-decoration: none;
        display: block;
        text-align: left;
    }

        .dropdown-content a:hover {
            background-color: #f1f1f1;
            color: black;
        }

.dropdown:hover .dropdown-content {
    display: block;
}
/*Menu Bar*/

/*<iframe src="home.html" name="iframe_a" frameborder="0" style="border:0;width:1000px" scrolling="no" onload="resizeIframe(this)" > </iframe >*/