/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 30; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content/Box */
.modal-content {
    background-color: #fefefe;
    margin: 5% auto; /* 15% from the top and centered */
    padding: 20px;
    border: 1px solid #888;
    width: 80%; /* Could be more or less, depending on screen size */
    height: calc(100vh - 20%);
    overflow-y: auto;
    z-index: 100;
    position: relative;
    max-width: 500px;
}

/* The Close Button */
.close {
    color: #aaa;
    float: right;
    font-size: 35px;
    font-weight: bold;
}

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

iframe#donation, iframe#volunteer, iframe#newsletter {
    width: 100%;
    border: 0;
    height: 80%;
}

@media only screen and (max-width: 480px) {
    .modal-content {
        width: 100%;
    }
}

div#myVolunteerModal div.modal-content {
    height: 350px;
}

div#myVolunteerModal div.modal-content div.warning{
    margin-top: 50px;
    margin-left: 25px;
    margin-right: 25px;
}