@charset "utf-8";
html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

div.wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 80%;
    margin: 0 auto;
}

div.top {
    position: sticky;
	top: 0;
	left: 0;
    flex: 0 0 33px;
    border: 0px solid #e1e1e1;
    background-color: #339966;
    box-shadow: rgba(0, 0, 0, 0.16) 0px 3px 6px, rgba(0, 0, 0, 0.23) 0px 3px 6px;
    border-radius: 7px;
}

div.center {
    flex: 1 1 calc(100% - 66px);
}

div.bottom {
    position: flex;
    flex: 0 0 33px;
    border: 0px solid #e1e1e1;
    background-color: #339966;
    box-shadow: rgba(0, 0, 0, 0.16) 0px 3px 6px, rgba(0, 0, 0, 0.23) 0px 3px 6px;
    border-radius: 7px;
}

div.inset {
    margin: 2%;
    border: 0px solid #e1e1e1;
    box-shadow: rgba(0, 0, 0, 0.16) 0px 3px 6px, rgba(0, 0, 0, 0.23) 0px 3px 6px;
    border-radius: 7px;
}