@media (max-width: 1075px) {

    .body {
        margin-right: 5%;
        margin-left: 5%;
    }

    .home .about, .competences, .services, .portfolio, .contact {
        margin-right: auto;
        margin-left: auto;
        width: 90%;
    }



    .textes, .images {
        width: 45%;
    }

    .about {
        margin-right: auto;
        margin-left: auto;
        width: 90%;
    }

    label #btn {
        display: block;
        font-size: 2em;
    }

    label #cancel { 
        font-size: 2em;
    }
    nav {
        width: 100%;
    }

    nav ul{
        position: fixed;
        width: 50%;
        height: 100%;
        background-color: #263EFF;
        top: 80;
        left: -100%;
        text-align: center;
        transition: 0.5s;
        z-index: 20;
    }
    nav ul li{
       display: block;
        margin: 40px 0;
        line-height: auto;
        align-content: center;
        justify-content: center; 
        justify-items: center;
    }

    nav ul li a:hover{
        color: #070D16;
        margin-top: 20%;
        margin-bottom: 20%;
    }

    #check:checked ~ ul{
        left: 0;
    }
    #check:checked ~ label #btn{
        display: none;
    }
    #check:checked ~ label #cancel{
        display: block;
    }



    .block_container {
        column-count: 2;
    }


@media (max-width: 700px) {
    .body {
        margin-right: 10%;
        margin-left: 10%;
        text-align: center;
    }

    .home {
        width: 96%;
        margin-right: 2%;
        margin-left: 2%;
    }

    .metiers {
        font-size: 15px;
    }
    
    .bloc img{
        margin-right: auto;
        margin-left: auto;
        display: block;
    }

    .block_container {
        column-count: 1;
    }

     .about, .competences, .services, .portfolio, .contact {
        margin-right: 5%;
        margin-left: 5%;
        width: 90%;
    }
    
    .bluerectangle {
        padding: auto;
    }

    h2 {
        margin-left: 2%;
    }
    .textes{ 
        width: 96%;
        margin-bottom: 80px;
        margin-right: 2%;
        margin-left: 2%;
    }

    .images {
        width: 96%;
        float: none;
        margin-left: 2%;
        margin-right: 2%;
    }

    .bloc {
        display: block;
        width: auto;
        height: 250px;
        text-align: center;
    }

    .contact p {
        display: block;        
        text-align: center;
    }
}
}