#loader{
    display: none;
}

.overlay{
    display: none; 
    position: fixed; /* Stay in place */
    z-index: 1; /* 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 */
}

.first-layer{
    width: 70%;
    padding: 20px;
    margin: 10% auto;
    background: #fffe;
}

table.table tr > td {
    width: 50%;
}