body {
    padding: 0px;
    margin: 0px;
    background-color: "lightgray";
}

.navbar_bg {
    display: flex;
    overflow: auto;
    background-color: aliceblue;
    width: 100%;
}

.navbar_contents {
    margin: 0px;
    float: left;
    font-size: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-right: 20px;
}

a.navbar_contents {
    color: black;
    text-decoration: none;
}

a.navbar_contents:hover {
    text-decoration: underline;

}

h1.navbar_contents {
    padding-left: 20px;
}

.navbar_contents.active {
    text-decoration: underline;
}

.section {
    margin: 25px;
    background-color:beige;
    margin-left: 25px;
    font-size: 18px;
}

h1.content {
    text-align: center;
}

.content {
    padding: 7px;
    float:top;
    box-sizing: border-box;
}

h1.content {
    font-size: 20px;
}

.image_row {
    display: flex;
}

.image_item {
    padding-top: 0px;
    box-sizing: border-box;
    width: 100%
}

footer {
    font-size: 14px;
    color:gray;
    text-align: center;
}