body {
    margin: 0;
    font-family: Arial;
    background-image: url("images/body.png");
}

.content {
    padding: 16px;
}

img {
    max-width: 100%;
    height: auto;
    margin: 0 0 10px 0;
}

div.thirds {
    padding-bottom: 50px;
}

div.one-third {
    width: 30%;
    float: left;
    margin-right: 5px;
}

div.one-third-second {
    margin: 0;
}

div.one-third-last {
    margin: 0;
}

.header {
    padding: 1px 25px;
    background-color: skyblue;
}

.footer {
    padding: 1px 25px;
    text-align: center;
}

.sticky {
    position: fixed;
    top: 0;
    width: 98%;
}

.sticky + .content {
    padding-top: 130px;
}

.dropdown {
    float: left;
    overflow: hidden;
}

.dropdown .dropbtn {
    font-size: 17px;
    border: none;
    outline: none;
    color: white;
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
}

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

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

.dropdown-content a:hover {
    background-color: darkblue;
    color: white;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.topnav {
    overflow: hidden;
    background-color: skyblue;
}

.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
}

.active {
    background-color: darkblue;
    color: white;
}

.topnav .icon {
    display: none;
}

.p_header {
    font-size: 36px;
    text-align: center;
    color: Gray;
}

.p_content {
    font-size: 20px;
    text-align: left;
}

.topnav a:hover, .dropdown:hover .dropbtn {
    background-color: darkblue;
    color: white;
}