.body {
    margin-left:5%;
    margin-right:5%;
    margin-bottom: 50px;
    overflow: auto;
}

.black_overlay {
    display: none;
    position: fixed;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    background-color: black;
    z-index:10;
    opacity: 0;
    transition: opacity .4s;
}

.whitebox {
    display: none;
    position: fixed;
    top: 15%;
    left: 15%;
    width: 70%;
    height: 70%;
    padding: 20px;
    border: 3px solid #7f827b;
    background-color: #ffffff;
    z-index: 11;
    overflow: auto;
    text-align: left;
}

.scrollbox {
    display: none;
    position: fixed;
    top: 15%;
    left: 15%;
    width: 70%;
    height: 70%;
    padding: 0;
    border: 0;
    color: #ffffff;
    background-color: transparent;
    z-index:12;
    overflow: auto;
    text-align: center;
}

.upperright {
    display: none;
    position: fixed;
    top: 0%;
    right: 0%;
    z-index:11;
}

img {
    border: 2px solid black;
}

a:link {
    color: #25573c;
}
a:visited {
    color: #25573c;
}
a:hover {
    color: #7f827b;
}
a:active {
    color: #7f827b;
}