@import url('https://fonts.googleapis.com/css?family=Lato|Open+Sans|Roboto');
@import url('https://fonts.googleapis.com/css?family=Anton');


html {
    color: black;
}

body {
    font-family: 'Roboto', sans-serif;
    text-align: center;
    margin: auto;
    padding: auto;
    border-collapse: collapse;
    color: black;
}

ol,
ul {
    list-style-type: none;
}

a {
    color: white;
    text-decoration: none;
}

footer {
    width: 100%;
    background-color: black;
    background-size: cover;
    display: flex;
    justify-content: space-around;
    font-size: 15px;
    color: white;
    text-align: center;
    font-size: 13px;
    margin-top: 15px;
}

.nav {
    display: flex;
    justify-content: space-between;
}

.nav li {
    margin-right: 50px;
    margin-left: 50px;

}

#header {
    background-color: black;
    color: white;
    font-family: 'Anton', 'Roboto', sans-serif;
    display: flex;
    justify-content: space-around;
}

.connaissances{
    display: flex;
    justify-content: space-around;
}

.logo {

    text-align: center;
    font-size: 70px;
    opacity: 1;
    transition: opacity;
    transition-duration: 0.5s;
    transition-delay: 0.05s;

}

.transitionnav {
    opacity: 0.5;
    transition: opacity;
    transition-duration: 0.5s;
    transition-delay: 0.05s;
}

.transitionnav:hover {
    opacity: 1;
}

.transitionfooter {
    opacity: 0.5;
    transition: margin-left, margin-right, opacity;
    transition-duration: 0.5s;
    transition-delay: 0.05s;
}

.transitionfooter:hover {
    margin-left: 25px;
    margin-right: 25px;
    opacity: 1;
}

.logo:hover {
    opacity: 0.5;
}

.resize1 {
    width: 75%;
}

.bloc {
    display: flex;
    flex-direction: column
}

.bloc1 {
    display: flex;
    justify-content: space-between;
}

.bloc2 {
    display: flex;
    justify-content: space-between;
}

.bloc3 {
    display: flex;
    justify-content: center;
}

.chatt {
    margin-left: 25%;
    margin-right: 25%;
    padding: 10px;
    border: 5px solid black;
}

.resize2 {
    width: 50%;
}

.bloc a {
    color: white;
    border: 5px solid black;
    border-radius: 6px;
    padding: 3px;
    background-color: black;

}

.bloc .transitionepleme {
    transition: margin-right;
    transition-duration: 0.5s;
    transition-delay: 0.05s;
}

.bloc .transitionepleme:hover {
    margin-right: 15px;
}

.affGauche{
    margin-top: 2.5%;
    width: 70%;
}

.tekste {
    text-align: left;
    margin: 20px;
}

.tekste a {
    color: black;
    opacity: 0.5;
}

.tekste a:hover {
    opacity: 1;
    font-style: italic;
    text-decoration: underline;
}

.tailles{
    text-align: left;
    padding: 12px
}

.affDroite {
    width: 20%;
}

.affDroite li, .affDroite p{
    text-align: left;
}

.realSite{
    margin: 20px;
    padding: 10px;
    border: 5px solid black;
    width: 25%;
}

.imgReal{
    width: 100%;
    height: auto;
}

.blocDeReal{
    display: flex;
    justify-content: flex-start;
}