/* BUTTON OVERLAY */

.button-overlay {
    max-width: 350px;
    min-width: 280px;
    padding: 20px;
    overflow: hidden;

    text-align: center;
    background: #FFF;

    -webkit-border-radius: 3px;
       -moz-border-radius: 3px;
            border-radius: 3px;
    -webkit-box-shadow: 0 0 3px rgba(0,0,0,.4);
       -moz-box-shadow: 0 0 3px rgba(0,0,0,.4);
            box-shadow: 0 0 3px rgba(0,0,0,.4);
    -webkit-transition: opacity 0.2s ease;
       -moz-transition: opacity 0.2s ease;
        -ms-transition: opacity 0.2s ease;
    opacity: 0;
}
.button-overlay.active {
    opacity: 1;
}

.button-overlay h3 {
    margin: -20px;
    padding: 20px;
    margin-bottom: 20px;
    background-color: #efefef;
}
.button-overlay button,
.button-overlay .button {
    margin-top: 10px;
}
.button-overlay button:focus,
.button-overlay .button:focus {
  outline: none;
}

.button-overlay-background.overlay-background {
    background: rgba(0, 0, 0, 0.5);
}