.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4);
    align-content: center;
    justify-content: center;
}

.modal-content {
    position: absolute;
    top: -15%;
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 75% !important;
    height: 60% !important;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.map-header {
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 2%;
    margin-top: -1%
}

#county-map-div, #ecoregion-map-div, #watershed-map-div {
    width: 100%;
    height: 40em;
}