/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    padding-top: 100px; /* Location of the box */
    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 */      
.modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;    
    width:50%;
}   

/* The Close Button */
.close {
    color: #aaaaaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

.button {
    background-color: #008CBA; 
    border: none;
    color: white;
    padding: 5px 10px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    cursor:pointer;
    border-radius: 5px;
 }
 
 .btn-red {
    background-color: #FD9899; 
    border: none;
    color: white;
    padding: 5px 10px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    cursor:pointer;
    border-radius: 5px;
 }
 
 .custom-button {
    background-color: #ffffff; /* Green */
    border: none;
    color: #000000;
    padding: 10px 16px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    -webkit-transition-duration: 0.4s; /* Safari */
    transition-duration: 0.4s;
    cursor: pointer;
    font-weight:bold;
    font-famly:Verdana, Sans-Serif; 
    border: 2px solid #4CAF50;
}

.custom-button:hover {
    background-color: #4CAF50;
    color: #ffffff;
}

.heading{ font-weight:bold; font-size:18px;}

.bg-gray{ background-color:#CCC;}

/*
input[type='checkbox'] {
    -webkit-appearance:none;
    width:30px;
    height:30px;
    background:white;
    border-radius:5px;
    border:2px solid #555;
}
input[type='checkbox']:checked {
    background: #abd;
}
https://stackoverflow.com/questions/4137255/checkboxes-in-web-pages-how-to-make-them-bigger
*/