#slider{
    padding: 4em 2em;
}

.slideshow-container {
    position: relative;
    max-width: 1000px;
    margin: auto;
}

.slide {
    display: none;
    position: relative;
}

.img-container {
    position: relative;
}

.img-container img {
    width: 100%;
    vertical-align: middle;
}

.caption {
    padding: 8px 12px;
    text-align: center;
}

.caption .slider_titre{
    font-size: 1.5rem;
    margin-top: 0.8em;
    font-weight: 400;
}

.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    color: white;
    font-weight: bold;
    font-size: 18px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    transform: translateY(-50%);
}

.prev {
    left: 0;
    border-radius: 3px 0 0 3px;
}

.next {
    right: 0;
    border-radius: 0 3px 3px 0;
}

.prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}