.overlay{
    position: fixed !important;
    display: none;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgb(13, 13, 33);
    opacity: 0.97;
    z-index: 1031;
    color: whitesmoke;
    overflow-y: auto;
    padding-bottom: 2%;
}
.overlay-checkbox label:after {
    content: '';
    display: table;
    clear: both;
}

.overlay-checkbox .cr {
    position: relative;
    display: inline-block;
    border: 1px solid #a9a9a9;
    border-radius: .25em;
    width: 1.7em;
    height: 1.7em;
    margin-right: .5em;
    background-color: whitesmoke;
}

.overlay-checkbox .cr .cr-icon {
    position: absolute;
    font-size: 1em;
    line-height: 0;
    top: 50%;
    left: 15%;
    color: #0e0e0e;
}

.overlay-checkbox label input[type="checkbox"] {
    display: none;
}

.overlay-checkbox label input[type="checkbox"]+.cr>.cr-icon {
    opacity: 0;
}

.overlay-checkbox label input[type="checkbox"]:checked+.cr>.cr-icon {
    opacity: 1;
}

.overlay-checkbox label input[type="checkbox"]:disabled+.cr {
    opacity: .5;
}

.displayBlock {
    display: block !important;
}

.hideBlock {
    display: none !important;
}


.welcome-screen-images-hspace60 {
    margin-left: 60px;
    margin-right: 60px;
}

.welcome-screen-images-hspace30 {
    margin-left: 30px;
    margin-right: 30px;
}

.welcome-screen-images-hspace200 {
    margin-left: 200px;
    margin-right: 200px;
}

.welcome-screen-images-hspace470 {
    margin-left: 470px;
    margin-right: 470px;
}

.welcome-screen-images-hspace80 {
    margin-left: 80px;
    margin-right: 80px;
}

.welcome-screen-images-vspace5 {
    margin-bottom: 5px;
}

.welcome-screen-images-vspace20 {
    margin-bottom: 20px;
}