body {
    font-family: 'Courgette', cursive;
    background: #63b6b1;
    margin: 0;
    padding: 0;
}

header {
    color: #fff;
    text-align: center;
}

.overlay {
    position: absolute;
    height: 100%;
    width: 100%;
    background: rgba(0,0,0,0.5);
    top: 0;
    left: 0;
    z-index: 1;
}

.pictures {
    position: relative;
    margin-top: 40px;
    text-align: center;
}

.pictures img {
    width: 600px;
    height: auto;
    z-index: 0;
}

.modal {
    position: absolute;
    height: 100px;
    width: 500px;
    background: rgba(255,255, 255, 0.6);
    border: 4px solid #ece8de;
    left: 50%;
    top: 50%;
    margin-top: -50px;
    margin-left: -250px;
    z-index: 2;
}

.modal__paragraph {
    font-size: 20px;
    text-align: center;
    padding: 20px;
}