.menu a {
    color: #eee;
}
.menu a:hover {
    color: #bbb;
    border-bottom: thin solid #bbb;
}
.sombre{
    opacity: .4;
}
.diapo {
        width: 100%;
        height: 100%;
}
.diapo .slide {
    width: 100%;
    height: 100%;
    position: absolute;
}
.slide img {
    width: 100%;
    height: 100%;
    position: absolute;
    object-fit: cover;
    z-index: 0;
}
.slide .infos {
    z-index: 2;
    position: absolute;
    color: #fff;
    bottom: 25px;
    right: 25px;
    max-width: 50%;
    text-align: left;
}

.infos h1 {
    font-size: 3em;
}
.infos h2{
    font-weight: 100;
}
.infos a {
    float: right;
    padding: 10px 15px 10px 20px;
    border-radius: 30px;
    background-color: #3c6bb3;
    font-size: 1.2em;
    color: white;
    text-decoration: none;
    border: 2px solid #3c6bb3;
    margin-right: 25px;
    font-family: 'Roboto', sans-serif;
    transition: 0s
}

.infos a:hover {
    background-color: #ddd;
    color: #3c6bb3;
}
.plusInfo{
    padding: 10px 15px 10px 20px;
    border-radius: 30px;
    background-color: #3c6bb3;
    font-size: 1.2em;
    color: white;
    text-decoration: none;
    border: 2px solid #3c6bb3;
    font-family: 'Roboto', sans-serif;
    transition: .3s
}

.slide {
    transform: translateX(100vw);
    transition: 0s;
    overflow-x: hidden;
}

.slide.active {
    transform: translateX(0);
}

.slide.past {
    transform: translateX(-100vw);
}

#nextBtn,
#prevBtn {
    position: absolute;
    z-index: 2;
    color: white;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    background-color: black;
    border-radius: 100%;
    font-size: 2.5em;
    width: 50px;
    height: 50px;
    transition: .5s;
    opacity: .7;
    font-family: 'Roboto', sans-serif;
    text-align: center;
}

#nextBtn {
    right: 25px;
}

#prevBtn {
    left: 25px;
}

#nextBtn:hover,
#prevBtn:hover {
    opacity: .9;
    transform: translateY(-50%) scale(1.03);
}
#nextBtn:active,
#prevBtn:active {
    opacity: .7;
    transform: translateY(-50%) scale(1);
}
#menu-blanc .menu{
    display: none;
}
@media screen and (max-width: 600px) {
    .activites-container,
    .projet-container{
        padding: 0;
        position: inherit;
        transform: translate(0);
        margin: 0;
        width: 100%;
    }
    .diapo {
        display: none;
    }
}