body {
    font-family:"Poppins",sans-serif;
    font-size: 16px;
    font-weight: 16px;
    margin: 0px;
    padding: 0px;
}

h1 {
    font-size: 40px;
    font-weight: normal;
    text-align: center;
    position: relative;
    top: 20px;
}

header {
    height: 100px;
}

footer {
    height: 80px;
    padding-top: 30px;
    text-align: center;
    background-color: #c5c5c5;
    border-top: 5px solid #AAA;
}

nav {
    width: 100%;
    background-color: #424558;
}

nav ul {
    margin: 0px;
    padding: 0px;
    overflow: none;
}

nav li {
    list-style: none;
    float: left;
}

nav a {
    display: inline-block;
    text-decoration: none;
    padding: 20px 30px;
    color: white;
    text-transform: uppercase;
    font-size: 15px;
}

.table {
    display: table;
    margin: 0 auto;
    clear: both;
}

.menu-debu:hover {
    background-color: brown;
    border-top: 5px solid cyan;
}

.menu-expe:hover {
    background-color: darkorange;
    border-top: 5px solid cyan;
}

.menu-hob:hover {
    background-color: darkolivegreen;
    border-top: 5px solid cyan;
}

.menu-con:hover {
    border-top: 5px solid cyan;
    background-color: indianred;
}

.sp4:hover, .sp1:hover, .sp2:hover, .sp3:hover {
    color: cyan;
}

nav li:hover a {
    padding: 15px 30px 20px 30px;
}

img {
    height: auto;
    width: 100%;
    max-width: 200px;
    float: left; 
    margin: 10px;
    border-radius: 20px; 
}

section {
    width: 100%;
    min-height: 300px;
    padding-bottom: 10px;
    margin-bottom: 0%;
}

.sec {
    margin: 0px 10%;
}

.left {
    float: left;
    width: 30%;
}

.right {
    float: left;
    width: 70%;
}

.cleft {
    width: 50%;
    float: left;
}

/* pour evite que les parents colaps */
.sec::after, .exp::after, .reco::after {
    content: "";
    display: table;
    clear: both;
}

.presentation {
    background-color: rgb(12, 73, 117);
}

.parcours {
    background-color: bisque;
}

.competences {
    background-color: rgba(9, 67, 91, 0.83);
}

.recommandation {
    background-color: rgba(210, 105, 30, 0.584);
}

.orange {
    border-top: 5px solid #e47d26;
    background-color: rgba(228, 117, 38, 0.15);
    margin-bottom: 0px;
}

.rose {
    border-top: 5px solid #e44d96;
    background-color: rgba(174, 82, 16, 0.15);
    margin-bottom: 0px;
}

.lefexp {
    width: 45%;
    float: left;
}

.rightexp {
    width: 55%;
    float: left;
}

.lefexp {
    width: 100%;
    max-width: 400px;
}

.lefsec {
    width: 55%;
    float: left;
}

.rightsec {
    width: 45%;
    float: left;
}

.cornail {
    background-color: rgba(218, 111, 35, 0.784);
    border-top: 5px rgb(146, 9, 146) solid;
    margin-bottom: 0%;
}

.brun {
    background-color: rgb(191, 31, 31);
    border-top: rgb(12, 73, 117) 5px solid;
    margin: 0%;
}

.contmoi {
    background-color: rgb(246, 128, 84);
}

@media screen and (max-width: 780px) {
    header {
        height: 50px;
    }
    h1 {
        font-size: 28px;
        margin: 20px 0px 0px 0px;
    }
    nav li a {
        font-size: 12px;
        padding: 10px;
    }
    nav li:hover a {
        padding: 5px 10px 10px 10px;
    }
    .pro {
        height: 150px;
        width: 100px;
        position: relative;
        bottom: 10px;
    }
    img{
        position: relative;
        top: 25px;
    }.left img {
        position: relative;
        right: 20px;  
    }
    .sec1 {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }
}