@import url('https://fonts.googleapis.com/css2?family=Lilita+One&display=swap');
    * {
        text-decoration: none;
        font-family: lilita one;
    }
    
    header {
        position: fixed;
        top: 0;
        width: 100%;
    }
    
    body {
        background: white;
        height: 100%;
        display: flex;
        flex-direction: column;
        /*margin-top: 20px;*/
    }
    
    section.header {
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        background-color: white;
        height: 100px;
        /*  top: 0;  */
    }
    
    div.btn {
        display: flex;
        align-items: center;
    }
    
    ul {
        list-style: none;
        padding: 0;
        margin: 0;
        cursor: default;
    }
    
    li {
        display: inline-block;
    }
    
    div.btn button {
        border: none;
        font-size: 18px;
        color: white;
        padding: 10px 12px;
        border-radius: 30px;
        outline: none;
        margin: 0px 5px;
        transition: box-shadow 0.5s;
    }
    
    div.btn1 button {
        background-color: #177d85;
    }
    
    div.btn2 button {
        background-color: slategray;
    }
    
    div.btn1 button:hover {
        box-shadow: 0px 0px 10px steelblue;
        cursor: pointer;
    }
    
    div.btn2 button:hover {
        box-shadow: 0px 0px 10px slategray;
        cursor: pointer;
    }
    
    nav {
        background-color: black;
        margin-right: 15px;
    }
    
    nav ul {
        text-align: center;
    }
    
    nav li {
        text-align: center;
    }
    
    nav ul li a {
        font-size: 18px;
        display: block;
        color: white;
        padding: 8px 10px;
        margin: 0px 5px;
        font-weight: 500;
        border-top: 4px solid transparent;
        border-bottom: 4px solid transparent;
        border-radius: 2px;
        transition-property: border-bottom, background-color;
        transition-duration: 0.4s;
    }
    
    nav ul li a:hover {
        border-bottom: 4px solid #177d85;
    }
    /*.btn-search {
        border-radius: 50%;
        color: slategray;
    }*/
    
    .btn-search:hover {
        color: #177d85;
    }
    
    div.social-btn ul li i {
        font-size: 22px;
        margin: 10px 7px;
        color: slategray;
    }
    
    div.social-btn ul li i:hover {
        color: #177d85;
    }
    
    .searchtxt {
        border-radius: 30px;
        border-style: solid;
        border-color: #177d85;
        width: 200px;
    }
    
    footer {
        /* flex-shrink: 0;*/
        width: 100%;
        background: #177d85;
        color: #000;
        width: 100%;
        bottom: 0;
        height: auto;
    }
    
    .img-footer {
        width: 150px;
        height: 100px;
        margin: 2px;
    }
    
    .footer-contenu {
        display: flex;
        justify-content: center;
        align-items: flex-start;
        font-size: 20px;
        padding: 50px 0px 50px 50px;
    }
    
    .bloc {
        margin: 0 30px;
    }
    
    .bloc-1 {
        width: 70%;
    }
    
    .bloc-2 {
        width: 30%;
    }
    
    main {
        margin: auto auto;
        height: auto;
    }
    
    .search-btn {
        border-radius: 50%;
        height: 30px;
        width: 30px;
        background-color: #177d85;
        border-color: #177d85;
        color: white;
        cursor: pointer;
    }
    
    .footer-bottom {
        text-align: center;
        background-color: #177d85;
        border-top: solid 1px white;
        padding: 10px;
    }
    
    .search {
        margin-top: 12px;
    }
    
    @media screen and (max-width: 600px) {
        section.header {
            /* display: flex;
            flex-wrap: inherit;*/
            align-items: center;
            background-color: white;
            display: block;
            text-align: center;
            width: 100%;
            display: block;
            margin-bottom: 20px;
            height: 330px;
            top: 0;
        }
        body {
            height: 100%;
        }
        main {
            margin: 0 auto;
            height: auto;
            margin-top: 250px;
            width: 100%;
            align-items: center;
        }
        .logo {
            size: 200px;
        }
        div.social-btn ul li i {
            font-size: 22px;
            margin: 5px 5px;
            color: slategray;
        }
        .search {
            margin-top: 0px;
        }
        div.btn button {
            margin-left: 100%;
            margin-right: 100%;
            margin-top: 5px;
            padding: 10px;
        }
        .btn1 {
            margin-right: 10px;
        }
    }